1


                              AMENDED AND RESTATED

                               OPERATING AGREEMENT

                                       OF

                     CHARTER BEHAVIORAL HEALTH SYSTEMS, LLC


         This AMENDED AND RESTATED OPERATING AGREEMENT (this "Agreement"),
dated as of June 16,  1997 is entered  into by and  between  Charter  Behavioral
Health Systems, Inc., a Delaware corporation ("Charter Inc.") and a wholly owned
subsidiary  of  Magellan  Health  Services,   Inc.   ("Magellan"),   a  Delaware
corporation,  and Crescent Operating,  Inc. ("Crescent  Operating"),  a Delaware
corporation and a designee of Crescent Real Estate Equities Limited  Partnership
("Crescent"),   a  Delaware  limited  partnership  (Charter  Inc.  and  Crescent
Operating being referred to  individually as a "Member" and  collectively as the
"Members"),and Magellan (who is a party solely with respect to the agreements in
Section  3.2(e) of this  Agreement),  and shall be effective as of the 17 day of
June, 1997 (the "Effective Date").

                              W I T N E S S E T H:

         WHEREAS, Charter Inc. is currently engaged in the business of operating
acute care psychiatric hospitals and certain related activities;

         WHEREAS,  Magellan and Crescent are parties to that certain Real Estate
Purchase  and Sale  Agreement,  dated  January 29,  1997,  as amended (the "Real
Estate Purchase and Sale  Agreement"),  pursuant to which Magellan has agreed to
cause Charter Inc. and certain  subsidiaries of Charter Inc. to sell to Crescent
or its designated affiliate ("Crescent Affiliate") substantially all of the real
property and related improvements,  furniture, fixtures and equipment (including
medical office  buildings  located on such real property)  owned by Charter Inc.
and used in the  operation of Charter  Inc.'s acute care  psychiatric  hospitals
(the "Purchased Facilities");

         WHEREAS,  Magellan and Crescent  have agreed that,  upon closing of the
Real  Estate  Purchase  and  Sale  Agreement,  Crescent  Affiliate  and  Charter
Behavioral  Health Systems,  LLC (the "Company") shall enter into a master lease
(the "Facilities  Lease"),  pursuant to which Crescent Affiliate shall lease the
Purchased  Facilities and certain other applicable property  (collectively,  the
"Facilities") to the Company;

         WHEREAS,  Magellan,  Crescent  Operating and the Company are parties to
that  certain  Contribution   Agreement,   dated  of  even  date  herewith  (the
"Contribution  Agreement"),  pursuant  to which,  among other  things,  Magellan
agreed that  certain of its  subsidiaries  ("Contributing  Subsidiaries")  would
contribute certain assets (the "Contribution Assets") to the Company in





                                                                              2

exchange  for the grant of a membership  interest in the  Company,  and Crescent
Operating  agreed to contribute cash to the Company in exchange for a membership
interest in the Company;

         WHEREAS,  in order to facilitate the  transactions  contemplated by the
Real Estate  Purchase and Sale  Agreement,  Magellan and Charter Inc. formed the
Company pursuant to a Certificate of Formation filed with the Secretary of State
of the  State of  Delaware  on March  14,  1997 and  entered  into an  Operating
Agreement  with respect to the Company  pursuant to which  Magellan  owned a 99%
membership  interest  in the  Company and  Charter  Inc.  owned a 1%  membership
interest in the Company;

         WHEREAS, prior to the date hereof, Magellan made a capital contribution
of a 1% interest in the Company to Magellan Executive Corporation ("MEC");

         WHEREAS, prior to the date hereof, Magellan made a capital contribution
of a 98% interest in the Company to Charter, Inc.;

         WHEREAS,  immediately  prior to the  execution of this  Agreement,  the
Contributing  Subsidiaries  contributed the Contributed Assets in exchange for a
membership interest in the Company, which in the aggregate and together with the
membership  interest  of Charter  Inc.  and MEC,  constituted  a 50%  membership
interest in the Company;

         WHEREAS,  immediately prior to the execution of this Agreement, each of
the Contributing  Subsidiaries and MEC assigned their membership interest in the
Company to Charter  Inc. by  execution of the  Assignment  of Limited  Liability
Company Interest and Amendment to Limited Liability Company Agreement of Charter
Behavioral Health Systems, LLC, dated the date hereof;

         WHEREAS,  contemporaneously  with  the  execution  of  this  Agreement,
Crescent  Operating is  contributing  $5 million cash to the Company in exchange
for a 50% membership interest in the Company;

         WHEREAS, as a result of the foregoing Crescent Operating has a 50% 
membership interest in the Company and Charter Inc. has a 50% membership 
interest in the Company; and

         WHEREAS,  the  Members  desire to  operate  and  maintain  the  limited
liability  company known as Charter  Behavioral  Health Systems,  LLC, as formed
under the laws of the State of Delaware as March 14, 1997,  which shall  operate
the Facilities (as hereafter defined), and certain leased facilities, and engage
in the business of hospital-based behavioral healthcare.







                                                                              3

                                A G R E E M E N T

         NOW, THEREFORE, in consideration of the mutual covenants and agreements
of the parties hereto and of other good and valuable consideration,  the receipt
and  sufficiency of which are hereby  acknowledged,  the parties hereto agree to
amend and restate the Company's  Operating  Agreement,  dated March 14, 1997, as
follows:


                                   SECTION 1.

                                   DEFINITIONS

         1.1      Definitions.

         Capitalized words and phrases used in this Agreement have the following
meanings:

         "Act"  means the  Delaware  Limited  Liability  Company  Act, 6 Del. C.
ss.18-101,  et  seq.,  as  amended  from  time  to time  (or  any  corresponding
provisions of succeeding law).

         "Action"  means  any  claim,   action,  suit,   arbitration,   inquiry,
proceeding or  investigation  by or before any  governmental  authority or other
authority with jurisdiction and power to adjudicate such Action.

         "Additional Capital Contribution"  has the meaning specified in Section
 3.2(e) hereof.

         "Adjusted  Capital Account Deficit" means,  with respect to any Member,
the deficit  balance,  if any, in such Member's Capital Account as of the end of
the relevant Allocation Year, after giving effect to the following adjustments:

         (a) Credit to such Capital  Account of any amounts which such Member is
deemed to be  obligated  to restore  pursuant to the  penultimate  sentences  in
Sections 1.704-2(g)(1) and 1.704-2(i)(5) of the Regulations; and

         (b)      Debit to such Capital Account the items described in Sections
1.704-1(b)(2)(ii)(d)(4), 1.704-2(b)(2)(ii)(d)(5) and 1.704-1(b)(2)(ii)(d)(6) of
the Regulations.

         "Affiliate"  means,  with  respect to any  Person  (i) any  individual,
corporation, limited liability company, partnership, trust or other legal entity
directly or indirectly  controlling,  controlled by or under common control with
such Person, (ii) any officer,  director,  general partner, member or trustee of
such  Person  or (iii)  any  individual  who is an  officer,  director,  general
partner,  member or trustee of any Person  described  in clauses  (i) or (ii) of
this  sentence.  For  purposes  of this  definition,  the  terms  "controlling,"
"controlled by" or "under common control with" shall mean the possession, direct
or indirect, of the power to direct or cause the direction of the management and
policies of a





                                                                              4

Person,  whether  through the  ownership  of voting  securities,  by contract or
otherwise,  or the  power  to  elect  at  least  50% of the  directors,  general
partners,  members or persons  exercising similar authority with respect to such
Person.

         "Agreement"  or "Operating  Agreement"  means this Amended and Restated
Operating  Agreement of Charter Behavioral Health Systems,  LLC, as amended from
time to time, which shall constitute the limited  liability company agreement of
the Company for all purposes of the Act. Words such as "herein,"  "hereinafter,"
"hereof,"  "hereto" and "hereunder"  refer to this Agreement as a whole,  unless
the context otherwise requires.

         "Allocation Year" means (i) the period commencing on the Effective Date
and ending on September 30, 1997,  (ii) any subsequent  twelve (12) month period
commencing on October 1 and ending on September 30 (except as may be required by
Regulations  promulgated under Section 706 of the Code), or (iii) any portion of
the period described in clauses (i) or (ii) for which the Company is required to
allocate  Profits,  Losses and other  items of  Company  income,  gain,  loss or
deduction pursuant to Section 6 hereof.

         "Annual Budget"  has the meaning specified in Section 8.3(a).

         "Bankruptcy"   means,   with  respect  to  any  Person,   a  "Voluntary
Bankruptcy" or an "Involuntary Bankruptcy." A "Voluntary Bankruptcy" means, with
respect to any Person (i) the  inability  of such  Person  generally  to pay its
debts as such debts become due, or an admission in writing by such Person of its
inability to pay its debts generally or a general  assignment by such Person for
the  benefit of  creditors,  (ii) the filing of any  petition  or answer by such
Person  seeking to adjudicate  itself as bankrupt or  insolvent,  or seeking for
itself any liquidation,  winding up,  reorganization,  arrangement,  adjustment,
protection,  relief,  or  composition  of such Person or its debts under any law
relating to bankruptcy,  insolvency or reorganization  or relief of debtors,  or
seeking,  consenting  to, or  acquiescing in the entry of an order for relief or
the appointment of a receiver,  trustee, custodian or other similar official for
such Person or for any  substantial  part of its property or (iii)  corporate or
other  action  taken by such  Person to  authorize  any of the actions set forth
above. An "Involuntary  Bankruptcy"  means, with respect to any Person,  without
the consent or  acquiescence  of such  Person,  (i) the entering of an order for
relief  or  approving  a  petition  for  relief or  reorganization  or any other
petition seeking any  reorganization,  arrangement,  composition,  readjustment,
liquidation,  dissolution  or other  similar  relief under any present or future
bankruptcy, insolvency or similar statute, law or regulation, (ii) the filing of
any such  petition  against  such Person which  petition  shall not be dismissed
within ninety (90) days, or (iii)  without the consent or  acquiescence  of such
Person,  the entering of an order appointing a trustee,  custodian,  receiver or
liquidator of such Person or of all or any  substantial  part of the property of
such Person  which order shall not be  dismissed  within  ninety (90) days.  The
foregoing  is intended to  supersede  and replace the events  listed in Sections
18-304(a) and (b) of the Act.

         "Business"  means  (i)  the  operation  of an  acute  care  psychiatric
hospital,  part of an acute  care  general  hospital  operating  an  acute  care
psychiatric unit, a behavioral healthcare residential





                                                                              5

treatment  center,  a part  of a  facility  operating  a  behavioral  healthcare
residential  treatment  center,  or other  similar  facility  providing  24-hour
behavioral  healthcare,  and the  delivery of  behavioral  healthcare  from such
facility and other affiliated facilities;  such behavioral healthcare to include
inpatient hospitalization, partial hospitalization programs, outpatient therapy,
intensive outpatient therapy, ambulatory detoxification, behavioral modification
programs  and  related  services;  and (ii)  additional  services,  concepts  or
products undertaken pursuant to the Franchise Agreement.

         "Business  Day" means a day of the year on which banks are not required
or authorized to close in Atlanta, Georgia or Dallas, Texas.

         "Capital  Account"  means,  with  respect to any  Member,  the  Capital
Account maintained for such Member in accordance with the following provisions:

                  (a) To each Member's  Capital  Account there shall be credited
         (i)  such   Member's   Capital   Contributions,   (ii)  such   Member's
         distributive  share of Profits and any items in the nature of income or
         gain which are specially  allocated  pursuant to Section 6.3 or Section
         6.4 hereof and (iii) the amount of any Company  liabilities  assumed by
         such Member or which are secured by any  Property  distributed  to such
         Member;

                  (b) To each  Member's  Capital  Account there shall be debited
         (i) the  amount  of money  and the Gross  Asset  Value of any  Property
         distributed to such Member pursuant to any provision of this Agreement,
         (ii) such  Member's  distributive  share of Losses and any items in the
         nature of expenses or losses which are specially  allocated pursuant to
         Section  6.3  or  Section  6.4  hereof  and  (iii)  the  amount  of any
         liabilities  of such Member assumed by the Company or which are secured
         by any Property contributed by such Member to the Company;

                  (c) In  the  event  a  Member's  Interest  is  Transferred  in
         accordance  with the  terms of this  Agreement,  the  transferee  shall
         succeed  to the  Capital  Account  of the  transferor  to the extent it
         relates to the Transferred Interest; and

                  (d) In determining the amount of any liability for purposes of
         subparagraphs  (a) and (b) above there shall be taken into account Code
         Section  752(c)  and any other  applicable  provisions  of the Code and
         Regulations.

         The foregoing  provisions  and the other  provisions of this  Agreement
relating to the  maintenance  of Capital  Accounts  are  intended to comply with
Regulations Section 1.704-1(b), and shall be interpreted and applied in a manner
consistent with such  Regulations.  In the event the Governing Board  determines
that it is prudent to modify the manner in which the  Capital  Accounts,  or any
debits or credits  thereto  (including,  without  limitation,  debits or credits
relating to liabilities which are secured by contributed or distributed Property
or which are assumed by the Company or any  Members),  are  computed in order to
comply with such  Regulations,  the Governing Board may make such  modification,
provided that such modification is not likely to have a material effect on





                                                                              6

the  amounts  distributed  to any Person  pursuant to Section 13 hereof upon the
dissolution  of the  Company.  The  Governing  Board  also  shall  (i)  make any
adjustments  that are necessary or appropriate to maintain  equality between the
Capital  Accounts  of the  Members  and the amount of capital  reflected  on the
Company's  balance  sheet,  as computed for book  purposes,  in accordance  with
Regulations  Section   1.704-1(b)(2)(iv)(q),   and  (ii)  make  any  appropriate
modifications  in the event  unanticipated  events  might  otherwise  cause this
Agreement not to comply with Regulations Section 1.704-1(b).

         "Capital  Contributions"  means, with respect to any Member, the amount
of money and the initial  Gross Asset Value of any  Property  (other than money)
contributed to the Company with respect to such Member's Interest.

         "Certificate"  means  the  certificate  of  formation  filed  with  the
Secretary  of State of the  State of  Delaware  pursuant  to the Act to form the
Company,  as  originally  executed  and as amended,  modified,  supplemented  or
restated from time to time, as the context requires.

         "Charter Director" means a Director designated by Charter Inc. in 
accordance with Section 8.1 hereof.

         "Charter Inc."  has the meaning specified in the introductory 
statement.

         "Chief Executive Officers"  has the meaning specified in Section 15.2 
hereof.

         "Code"  means the  United  States  Internal  Revenue  Code of 1986,  as
amended from time to time.

         "COI  Warrant  Agreement"  means the Warrant  Agreement  dated the date
hereof  between  Crescent  Operating  and  Magellan  pursuant to which  Crescent
Operating is issuing warrants to Magellan.

         "Company"  means  the  limited  liability  company,  known  as  Charter
Behavioral  Health  Systems,  LLC,  formed  pursuant to this  Agreement  and the
Certificate.

         "Company  Minimum  Gain" has the  meaning  given the term  "partnership
minimum gain" in Sections 1.704-2(b)(2) and 1.704-2(d) of the Regulations.

         "Contributing Subsidiaries"   has the meaning specified in the 
introductory statement.

         "Contribution Agreement"  has the meaning specified in the recitals.

         "Crescent"  has the meaning specified in the introductory statement.






                                                                              7

         "Crescent  Director" means a Director  designated by Crescent Operating
in accordance with Section 8.1 hereof.

         "Crescent Operating"  has the meaning specified in the introductory 
statement.

         "Deadlock"  has the meaning specified in Section 15.1 hereof.

         "Debt" of a Person means (iii) any  indebtedness  for borrowed money or
the deferred  purchase price of Property as evidenced by a note, bonds, or other
instruments,  (ii)  obligations  as lessee under  capital  leases,  (iii) to the
extent  of the fair  market  value of any  asset  owned or held by such  Person,
obligations  secured by any mortgage,  pledge,  security interest,  encumbrance,
lien or charge of any kind existing on any such asset whether or not the Company
has  assumed or become  liable for the  obligations  secured  thereby,  (iv) any
obligation under any interest rate swap agreement (the amount of such obligation
shall be deemed  to be the  amount  that  would be  required  to be paid by such
Person to sell,  unwind or  terminate  the swap  transaction),  (v) trade credit
incurred  other than in the  ordinary  course of business  and (vi)  obligations
under direct or indirect  guarantees of (including  obligations  (contingent  or
otherwise)  to assure a creditor  against  loss in respect of)  indebtedness  or
obligations of the kinds referred to in clauses (i), (ii),  (iii),  (iv) and (v)
above.

         "Depreciation"  means, for each Allocation Year, an amount equal to the
depreciation,  amortization,  or other cost  recovery  deduction  allowable  for
United  States  federal  income tax  purposes  with respect to an asset for such
Allocation  Year,  except that if the Gross Asset Value of an asset differs from
its  adjusted  basis for  United  States  federal  income  tax  purposes  at the
beginning of such Allocation Year,  Depreciation  shall be an amount which bears
the same ratio to such beginning  Gross Asset Value as the United States federal
income tax depreciation, amortization, or other cost recovery deduction for such
Allocation Year bears to such beginning adjusted tax basis;  provided,  however,
that if the adjusted  basis for United States  federal income tax purposes of an
asset at the beginning of such Allocation Year is zero (0),  Depreciation  shall
be  determined  with  reference  to such  beginning  Gross Asset Value using any
reasonable method selected by the Governing Board.

         "Director" means any of the individuals  provided in Section 8.1 hereof
or otherwise  designated by the Members to serve on the Governing Board pursuant
to this Agreement and "Directors" means all of such individuals.

         "Dissolution Event"  has the meaning specified in Section 14.1 hereof.

         "Effective Date"  has the meaning specified in the introductory 
statement.

         "Election Notice"  has the meaning specified in Section 12.8 hereof.

         "Encumbrances"  has the meaning specified in Section 4.2 hereof.






                                                                              8

         "Exchange Act"  means the Securities Exchange Act of 1934, as amended.

         "Excluded Liabilities"  has the meaning specified in Section 9.7(a) 
hereof.

         "Executive  Officer" means each of the Chairman of the Governing Board,
the Vice Chairman of the Governing  Board,  the  President,  any Vice  President
designated  as an  "Executive  Vice  President"  of the Company by the Governing
Board, the Chief Financial Officer and the Treasurer.

         "Facilities Lease" means (i) that certain Master Lease Agreement, dated
as of June ___, 1997, between Crescent Affiliate,  as landlord,  and the Company
and its subsidiaries, as lessees, and any amendment or renewal thereof, and (ii)
any other real estate lease agreements between Crescent Affiliate,  as landlord,
and the Company or a subsidiary of the Company, as lessee.

         "Fair Market Value"  has the meaning specified in Section 12.9 hereof.

         "First Offer Period" shall mean a period commencing upon delivery of an
Offer Notice and expiring at 5:00 p.m.,  New York time, on the 15th Business Day
following  delivery of such Offer  Notice;  provided,  however,  if the Proposed
Transfer  involves  Non-Cash  Consideration,  the First Offer  Period  shall not
expire  until the 10th  Business Day after a binding  determination  of the Fair
Market Value of such Non-Cash  Consideration  has been made in  accordance  with
Section 12.9 hereof.

         "Fiscal Quarter" means (i) the period  commencing on the Effective Date
and ending on June 30, 1997, (ii) any subsequent  three-month  period commencing
on each of January 1, April 1, July 1 and  October 1 and ending on the last date
before the next such date and (iii) the  period  commencing  on the  immediately
preceding  January  1,  April 1, July 1 or  October  1, as the case may be,  and
ending on the date on which all Property is distributed to the Members  pursuant
to Section 12 hereof.

         "Fiscal Year" means (i) the period commencing on the Effective Date and
ending on  September  30,  1997,  (ii) any  subsequent  twelve (12) month period
commencing on October 1 and ending on September 30 (except as may be required by
Regulations  promulgated  under  Section  706 of the Code),  or (iii) the period
commencing  on the  immediately  preceding  October 1 and  ending on the date on
which all Property is distributed to the Members pursuant to Section 14 hereof.

         "Franchise  Agreement" means (i) the Master Franchise Agreement,  dated
June ___, 1997 among  Magellan,  through its  wholly-owned  subsidiary,  Charter
Franchise Services,  LLC ("CFS") (Magellan and CFS,  collectively  "Franchisor")
and the  Company and any  amendment  or renewal  thereof and (ii) any  Franchise
Agreement entered into between Franchisor and the Company or its Affiliates.

         "Franchisor"   means, collectively, Magellan and CFS.





                                                                              9

         "GAAP" means generally accepted accounting  principles in effect in the
United States of America from time to time.

         "Governing Board"  has the meaning specified in Section 8.1 hereof.

         "Gross  Asset  Value"  means,  with  respect to any asset,  the asset's
adjusted basis for United States federal income tax purposes, except as follows:

                  (a) The initial Gross Asset Value of any asset  contributed by
         a Member to the Company  shall be the gross fair  market  value of such
         asset, as determined by the Governing Board;  provided that the initial
         Gross Asset Values of the assets contributed to the Company pursuant to
         Section 3.1 hereof  shall be the Net Asset Values of such assets as set
         forth in such Section,  increased by any liabilities  either treated as
         assumed by the Company upon the contribution of such assets or to which
         such assets are  treated as subject  when  contributed  pursuant to the
         provisions of Code Section 752;

                  (b) The Gross  Asset  Values of all  Company  assets  shall be
         adjusted to equal their  respective  gross fair market  values  (taking
         Code Section  7701(g) into  account),  as  determined  by the Governing
         Board as of the following  times:  (i) the acquisition of an additional
         interest in the Company by any new or existing  Member in exchange  for
         more than a de minimis Capital  Contribution;  (ii) the distribution by
         the  Company  to a Member of more than a de  minimis  amount of Company
         property as consideration for an interest in the Company; and (iii) the
         liquidation of the Company  within the meaning of  Regulations  Section
         1.704-1(b)(2)(ii)(g),  provided that an adjustment described in clauses
         (i) and  (ii) of this  paragraph  shall be made  only if the  Governing
         Board  reasonably  determines  that such  adjustment  is  necessary  to
         reflect the relative economic interests of the Members in the Company;

                  (c) The  Gross  Asset  Value  of any  item of  Company  assets
         distributed  to any Member  shall be  adjusted  to equal the gross fair
         market value  (taking Code Section  7701(g) into account) of such asset
         on the date of distribution as determined by the Governing Board; and

                  (d)  The  Gross  Asset  Values  of  Company  assets  shall  be
         increased  (or  decreased) to reflect any  adjustments  to the adjusted
         basis of such assets  pursuant to Code  Section  734(b) or Code Section
         743(b),  but only to the extent  that such  adjustments  are taken into
         account in determining Capital Accounts pursuant to Regulations Section
         1.704-1(b)(2)(iv)(m),  and  subparagraph  (vi)  of  the  definition  of
         "Profits" and "Losses" provided, however, that Gross Asset Values shall
         not be adjusted pursuant to this subparagraph (d) to the extent that an
         adjustment  pursuant to subparagraph (b) is necessary or appropriate in
         connection  with  a  transaction  that  would  otherwise  result  in an
         adjustment pursuant to this subparagraph (d).






                                                                             10

If the Gross Asset Value of an asset has been determined or adjusted pursuant to
subparagraph  (b) or (d), such Gross Asset Value shall thereafter be adjusted by
the Depreciation  taken into account with respect to such asset, for purposes of
computing Profits and Losses.

         "Interest"  means  a  Member's   ownership  interest  in  the  Company,
including all rights  attributable  to a member of a limited  liability  company
under the Act.

         "Involuntary Bankruptcy"  has the meaning set forth in the definition 
of Bankruptcy.

         "Issuance Items"  has the meaning specified in Section 6.3(h) hereof.

         "Lender" has the meaning set forth in Section 8.2(11) hereof.

         "Liquidator"  has the meaning specified in Section 14.5(a) hereof.

         "Magellan"  has the meaning specified in the introductory statement.

         "Major Decision"  has the meaning specified in Section 8.2 hereof.

         "MEC"   has the meaning specified in introductory statement.

         "Member"  means Crescent Operating, Charter Inc. or any Person who is 
admitted as a Member pursuant to the terms of this Agreement.  "Members" means 
all such Persons.

         "Member Advance" has the meaning specified in Section 3.2(e) hereof.

         "Member Commitment" has the meaning specified in Section 3.2(e) hereof.

         "Member  Nonrecourse  Debt" has the same  meaning  as the term  "Member
nonrecourse debt" in Section 1.704-2(b)(4) of the Regulations.

         "Member Note" has the meaning specified in Section 3.2(e) hereof.

         "Member Nonrecourse Debt Minimum Gain" means an amount, with respect to
each  Member  Nonrecourse  Debt,  equal to the Company  Minimum  Gain that would
result if such Member Nonrecourse Debt were treated as a Nonrecourse  Liability,
determined in accordance with Section 1.704-2(i)(3) of the Regulations.

         "Member  Nonrecourse  Deductions"  has the  same  meaning  as the  term
"Member nonrecourse  deductions" in Sections  1.704-2(i)(1) and 1.704-2(i)(2) of
the Regulations.

         "Net Asset Value"  means,  with respect to any asset  contributed  by a
Member to the  Company,  the Gross  Asset Value of such asset at the time of its
contribution, reduced by any





                                                                             11

liabilities  either treated as assumed by the Company upon the  contribution  of
such  asset or to which  such  asset is  treated  as  subject  when  contributed
pursuant to the  provisions  of Code Section 752;  provided that the initial Net
Asset Value of the assets  contributed  to the  Company  pursuant to Section 3.1
hereof shall be as set forth in such Section.

         "Non Cash Consideration"  has the meaning specified in Section 12.8(e)
hereof.

         "Nonrecourse Deductions"  has the meaning set forth in Section 1.704-2
(b)(1) of the Regulations.

         "Nonrecourse Liability"  has the meaning set forth in Section 1.704-2
(b)(3) of the Regulations.

         "Non-Selling Member"  has the meaning specified in Section 12.8 hereof.

         "Offer Notice"  has the meaning specified in Section 12.8 hereof.

         "Offer Percentage"  has the meaning specified in Section 12.8 hereof.

         "Offering Party"  has the meaning specified in Section 15.3(a) hereof.

         "Original Capital  Contribution" means, with respect to any Member, any
Capital Contribution provided by such Member as of the Effective Date.

         "Percentage  Interest" means the Interest of each Member expressed as a
percentage  as  initially  set forth in Section 3.1 hereof,  or as  subsequently
established by the Members in accordance with the provisions of this Agreement.

         "Percentage Interests"  means the entire percentage interest of 
ownership in the Company.

         "Permitted Transfer"  has the meaning set forth in Section 12.2 hereof.

         "Person"  means  any  individual,   partnership   (whether  general  or
limited), limited liability company,  corporation,  trust, estate,  association,
nominee or other entity.

         "Profits" and "Losses" mean, for each Allocation  Year, an amount equal
to the Company's taxable income or loss for such Allocation Year,  determined in
accordance  with Code  Section  703(a) (for this  purpose,  all items of income,
gain,  loss,  or  deduction  required to be stated  separately  pursuant to Code
Section  703(a)(1)  shall be  included  in  taxable  income or  loss),  with the
following adjustments (without duplication):






                                                                             12

         (a) Any income of the Company that is exempt from United States Federal
income tax and not otherwise  taken into account in computing  Profits or Losses
pursuant to this  definition  of "Profits"  and "Losses"  shall be added to such
taxable income or loss;

         (b)  Any  expenditures  of  the  Company   described  in  Code  Section
705(a)(2)(B) or treated as Code Section  705(a)(2)(B)  expenditures  pursuant to
Regulations Section  1.704-1(b)(2)(iv)(i),  and not otherwise taken into account
in computing  Profits or Losses  pursuant to this  definition  of "Profits"  and
"Losses" shall be subtracted from such taxable income or loss;

         (c) In the event that the Gross  Asset  Value of any  Company  asset is
adjusted  pursuant to subparagraphs  (b) or (c) of the definition of Gross Asset
Value, the amount of such adjustment shall be treated as an item of gain (if the
adjustment  increases the Gross Asset Value of the asset) or an item of loss (if
the  adjustment  decreases  the  Gross  Asset  Value  of  the  asset)  from  the
disposition  of such  asset and shall be taken  into  account  for  purposes  of
computing gain or loss;

         (d)  Gain or loss  resulting  from any  disposition  of  Property  with
respect to which gain or loss is recognized for United States federal income tax
purposes shall be computed by reference to the Gross Asset Value of the Property
disposed  of,  notwithstanding  that the  adjusted  tax  basis of such  Property
differs from its Gross Asset Value;

         (e) In lieu of the depreciation,  amortization, and other cost recovery
deductions  taken into account in computing such taxable  income or loss,  there
shall be taken into account  Depreciation for such Allocation Year,  computed in
accordance with the definition of Depreciation;

         (f) To the  extent  an  adjustment  to the  adjusted  tax  basis of any
Company  asset  pursuant  to  Code  Section  734(b)  is  required,  pursuant  to
Regulations  Section  1.704-(b)(2)(iv)(m)(4),   to  be  taken  into  account  in
determining  Capital  Accounts  as a  result  of a  distribution  other  than in
liquidation of a Member's Interest in the Company, the amount of such adjustment
shall be treated as an item of gain (if the  adjustment  increases  the basis of
the asset) or loss (if the adjustment decreases such basis) from the disposition
of such asset and shall be taken into account for purposes of computing  Profits
or Losses;

         (g) Notwithstanding  any other provision of this definition,  any items
which are  specially  allocated  pursuant  to Section  6.3 or Section 6.4 hereof
shall not be taken into account in computing Profits or Losses; and

         (h) The amounts of the items of Company income, gain, loss or deduction
available  to be  specially  allocated  pursuant to Sections  6.3 and 6.4 hereof
shall  be  determined  by  applying  rules  analogous  to  those  set  forth  in
subparagraphs (a) through (f) above.

         "Property"  means  all  real  and  personal  property  acquired  by the
Company,  including cash, and any improvements  thereto,  and shall include both
tangible and intangible property.






                                                                             13

         "Proposed Transfer"  has the meaning specified in Section 12.8 hereof.

         "Protected   Information"   means  trade   secrets,   confidential   or
proprietary information, intellectual property, knowledge or know-how pertaining
primarily to the operation of the Company or the Business or any confidential or
proprietary  information concerning any Member,  including,  without limitation,
research and development information, inventions, formulas, methods, techniques,
processes,  protocols,  plans,  procedures,  contracts,  financial  information,
computer models and know-how.  Protected Information shall not include Protected
Information  which at the time of its  disclosure was in the public domain other
than as result of a breach hereof by any of the parties hereto.

         "Purchasing Party"  has the meaning specified in Section 15.3(b) 
hereof.

         "Real Estate Purchase and Sale Agreement"  has the meaning specified in
the recitals.

         "Reconstitution Period"  has the meaning specified in Section 14.1(b).

         "Regulations"  means the Income Tax  Regulations,  including  Temporary
Regulations,  promulgated  under the Code, as such  regulations are amended from
time to time.

         "Regulatory Allocations"  has the meaning specified in Section 6.4 
hereof.

         "Responding Party"  has the meaning specified in Section 15.3(a) 
hereof.

         "Right of First Refusal"  has the meaning specified in Section 12.8
hereof.

         "Second  Offer  Period"  shall  mean a period  commencing  on the first
Business Day  following  the First Offer  Period and expiring at 5:00 p.m.,  New
York time on the 10th Business Day thereafter.

         "Securities Act"  means the Securities Act of 1933, as amended.

         "Selling Member"  has the meaning specified in Section 12.8 hereof.

         "Selling Party"  has the meaning set forth in Section 15.3(b) hereof.

         "Senior Facility" has the meaning set forth in Section 8.2(13) hereof.

         "Stated Value"  has the meaning specified in Section 15.3(a) hereof.

         "Third Party Purchaser"  has the meaning specified in Section 12.8 
hereof.






                                                                             14

         "Transaction  Agreements"  means  the  Real  Estate  Purchase  and Sale
Agreement,  the  Contribution  Agreement,  the Facilities  Lease,  the Franchise
Agreement,  the Warrant  Agreement,  the COI  Warrant  Agreement,  that  certain
Subordination  Agreement,  dated of even date herewith, among Magellan, CFS, the
Company  and  Crescent  Real  Estate  Funding  VII,  L.P.,  and this  Agreement,
collectively.

         "Transfer"  means,  as a noun, any voluntary or  involuntary  transfer,
sale, pledge or hypothecation or other  disposition and, as a verb,  voluntarily
or involuntarily to transfer,  sell,  pledge or hypothecate or otherwise dispose
of.

         "Voluntary Bankruptcy"  has the meaning set forth in the definition of 
"Bankruptcy."

         "Warrant   Agreement"   means,   collectively,   that  certain  Warrant
Agreement, dated January 29, 1997 between Magellan and Crescent, as amended, and
that certain Warrant  Agreement,  dated of even date herewith,  between Magellan
and Crescent Operating.


                                   SECTION 2.

                                   THE COMPANY

         2.1      Formation.

         The Company was formed pursuant to the  Certificate  attached hereto as
Exhibit  A.  The fact  that  the  Certificate  is on file in the  office  of the
Secretary  of State of the State of Delaware  shall  constitute  notice that the
Company is a limited  liability  company.  Simultaneously  with the execution of
this  Agreement,  each of the  Directors  designated  in  Section  8.1  shall be
admitted as Directors of the Company.  The rights and liabilities of the Members
and  Directors  shall be as provided  under the Act,  the  Certificate  and this
Operating Agreement.

         2.2      Name.

         The name of the Company is Charter  Behavioral Health Systems,  LLC and
all  business of the Company  shall be  conducted  in such name or in such other
name as the Governing  Board may designate.  The Governing  Board may change the
name of the Company upon ten (10)  Business Days notice to the Members and shall
change it to eliminate  the name  "Charter"  upon  expiration  of the  Franchise
Agreement in accordance with the terms thereof.

         2.3      Purpose; Powers.

         (a) The purposes of the Company are to (i) operate the  Business,  (ii)
make such additional investments and engage in such additional activities as the
Governing Board may approve  pursuant to Section 8.2 and (iii) engage in any and
all activities and exercise any power permitted





                                                                             15

to  limited  liability  companies  under the laws of the State of  Delaware,  as
applicable,  related or  incidental to the purposes set forth in clauses (i) and
(ii).

         (b) The Company shall have the power to do any and all acts  necessary,
appropriate, proper, advisable, incidental or convenient to or in furtherance of
the  purposes  of the Company  set forth in this  Section  2.3 and has,  without
limitation, any and all powers that may be exercised on behalf of the Company by
the Governing Board pursuant to Section 8 hereof.

         2.4      Principal Place of Business; Agent for Service of Process.

         (a)      The principal place of business of the Company shall be 
located at such place as is determined by the Governing Board.

         (b) The  registered  agent for service of process on the Company in the
State of Delaware  shall be  Corporation  Service  Company or any  successor  as
appointed by the Governing Board in accordance with the Act. The address for the
registered agent shall be:

                  Corporation Service Company
                  1013 Centre Road
                  Wilmington, Delaware  19805-1297

         (c)      The initial registered office of the Company in the State of 
Delaware is:

                  Charter Behavioral Health Systems, LLC
                  c/o Corporation Service Company
                  1013 Centre Road
                  Wilmington, Delaware  19805-1297

         The Company may maintain other offices,  as determined by the Governing
Board.

         (d)      The principal place of business of Charter Inc. is:

                  Charter Behavioral Health Systems, Inc.
                  3414 Peachtree Road, N.E., Suite 1400
                  Atlanta, Georgia 30326
                  Attention:  General Counsel

         (e)      The principal place of business of Crescent Operating is:

                  Crescent Operating, Inc.
                  777 Main Street
                  Suite 2100
                  Fort Worth, Texas  76102





                                                                             16

                  Attention:  Gerald W. Haddock

         2.5      Term.

         The term of the Company commenced on the date the Certificate was filed
in the office of the  Secretary of State of the State of Delaware in  accordance
with the Act.  The  Members  intend  that the  existence  of the  Company  shall
continue until the earlier to occur of (i) the winding up and liquidation of the
Company and the  completion of its business  following a Dissolution  Event,  as
provided  in Section 14 hereof or (ii)  ninety-nine  (99) years from the date on
which the term of the Company commences.

         2.6      Title to Property.

         All Property  owned by the Company  shall be owned by the Company as an
entity,  and no Member shall have any ownership interest in such Property in its
individual  name,  and each  Member's  interest in the Company shall be personal
property for all purposes.  At all times after the Effective  Date,  the Company
shall hold title to all of its  Property  in the name of the Company or a wholly
owned subsidiary and not in the name of any Member.

         2.7      Payments of Individual Obligations.

         The Company's credit and assets shall be used solely for the benefit of
the Company, and no asset of the Company shall be transferred or encumbered for,
or in payment of, any individual obligation of any Member.


                                   SECTION 3.

                MEMBER SHARES, CAPITAL CONTRIBUTIONS AND FUNDING

         3.1      Original Capital Contributions.

         On the Effective  Date,  Charter Inc. (and its affiliates) and Crescent
Operating have each made an Original Capital  Contribution to the Company,  with
the initial Net Asset Value of each such Original  Capital  Contribution  (which
shall also  constitute the initial  Capital Account balance of the Member making
the Original Capital  Contribution)  immediately  after the date of the Original
Capital Contributions being as follows:






                                                                             17



                                          Initial Net Asset    Percentage
                          Property        Value of Original     Interest
   Name                 Contributed      Capital Contribution  
- ------------------    --------------     --------------------  ----------
Charter Inc.            Property and     
                           Assumed
                         Obligations     $5.0 million           50.0%
                        described in
                       Section 2.1 and
                         2.3 of the
                        Contribution
                          Agreement
Crescent Operating          Cash         $5.0 million           50.0%


         3.2      Other Matters.

         (a) Except as  otherwise  provided in this  Agreement,  no Member shall
demand or receive a return on or of its Capital  Contributions  or withdraw from
the Company without the consent of all Members. Under circumstances  requiring a
return of any Capital Contributions, no Member has the right to receive Property
other than cash except as may be specifically provided herein.

         (b) No Member  shall  receive  any  interest,  salary or  drawing  with
respect to its  Capital  Contributions  or its Capital  Account or for  services
rendered on behalf of the Company,  or  otherwise,  in its capacity as a Member,
except as  otherwise  provided in this  Agreement  or approved by the  Governing
Board, or except as provided in the Transaction Agreements.

         (c)      No Member shall be liable for the Debts or any other 
obligations of the Company.

         (d) A Member shall not be required to restore a deficit  balance in its
Capital  Account  or to lend  any  funds to the  Company,  except  as  otherwise
provided herein or in the Transaction Agreements.

         (e) Each of Charter Inc.  and Crescent  Operating  will  contribute  an
additional $2.5 million to the capital of the Company within five (5) days after
Closing  ("Additional  Capital  Contribution").  Additionally,  on the Effective
Date,  (i) each of Charter  Inc.  and  Crescent  Operating  shall  agree to loan
(either  directly or through an  Affiliate)  the Company up to an  aggregate  of
$17.5  million  each (a "Member  Commitment"),  which Member  Commitments  shall
terminate on the fifth  anniversary of the Effective  Date, and (ii) the Company
shall  execute  notes  (the  "Member  Notes"),  one to Charter  Inc.  and one to
Crescent  Operating,  as security for each such Member Commitment at the time of
any loan  pursuant to a Member  Commitment  (the form of the note is attached as
Exhibit D). Magellan,  in its sole  discretion,  shall have the right to require
the Company, from time





                                                                             18

to time, to draw down a portion of the Member  Commitments by providing  written
notice specifying the total amount to be drawn, and the date (which shall not be
less than thirty  Business Days after the date of such notice)of such draw. Each
such draw (a "Member  Advance")  shall be funded 50% by  Charter  Inc.  from its
Member  Commitment  and 50% by Crescent  Operating  from its Member  Commitment.
Magellan  agrees to provide funding to Charter Inc. if required for Charter Inc.
to fund its Member Commitment. Each Member Advance shall bear interest at a rate
of 10% per annum and have a term of five years  (notwithstanding any termination
of the  Member  Commitment  after the Member  Advance is made).  Notwithstanding
anything to the contrary,  neither Magellan nor the Company shall have the right
to require a Member  Advance  from  Crescent  Operating  unless  Charter Inc. is
required  to make a Member  Advance  in the same  amount  as that  required  for
Crescent Operating.  Until the Company secures a Senior Facility in an amount of
at least $55 million  supported by the Company without a guarantee from Crescent
Operating,  payments under any Member  Advances which are required to be made to
Charter Inc. shall be  subordinated  to payments under any Member Advances which
are  required  to be made to  Crescent  Operating.  If either  Charter  Inc.  or
Crescent  Operating  shall  fail  to  make a  Member  Advance  pursuant  to this
paragraph within fifteen Business Days of the date specified above, with respect
to the  Additional  Capital  Contribution,  or in such notice from  Charter Inc.
requiring a Member  Advance and such failure  continues  for an  additional  ten
Business Days after notice from the other Member,  then such  defaulting  Member
shall be deemed to have sold its membership interest in the Company to the other
Member upon delivery of payment by such other Member to the defaulting Member of
the sum of $100. Except for the foregoing,  the Members shall not be required to
make  any  additional  capital  contributions  or  loans  to the  Company.  Such
obligation to make Additional  Capital  Contributions or loans is solely for the
benefit  of the  Members,  and no  Person  shall  be  considered  a  third-party
beneficiary of such  obligation.  The Company shall use all  Additional  Capital
Contributions  and Member Advances for the benefit of the Company in such manner
as Charter Inc., in its sole discretion, directs.

         (f)      The Directors shall not have any personal liability for the 
repayment of any Capital Contributions of any Member.

         (g) Notwithstanding any other provision of this Agreement,  each Member
agrees to approve such amendments to this Agreement as are necessary to allocate
up to 10% of the Percentage Interests in the Company,  equally from each Member,
for future incentive payments to management.







                                                                             19

                                   SECTION 4.

                 REPRESENTATIONS AND WARRANTIES OF CHARTER INC.

Charter Inc. represents and warrants to Crescent Operating as of the date hereof
as follows:

         4.1      Organization and Authority of Charter Inc.

         Charter Inc. is a corporation duly formed, validly existing and in good
standing under the laws of the State of Delaware and has all necessary power and
authority to enter into this Agreement,  to carry out its obligations  hereunder
and to consummate the transactions  contemplated hereby. This Agreement has been
duly  executed and  delivered by Charter  Inc.,  and (assuming due execution and
delivery  by  Crescent  Operating)  constitutes  the  legal,  valid and  binding
obligation of Charter Inc.  enforceable  against Charter Inc. in accordance with
its  terms,   except  as   enforceability   may  be   limited   by   bankruptcy,
conservatorship,  receivership, insolvency, moratorium or similar laws affecting
creditors' rights generally or by general principles of equity.

         4.2      No Conflict.

         The  execution,  delivery  and  performance  by  Charter  Inc.  of this
Agreement does not and will not (i) violate or conflict with the  certificate of
incorporation  or bylaws of Charter Inc., (ii) conflict with or violate any law,
rule, regulations,  order, writ, judgment,  injunction, decree, determination or
award applicable to Charter Inc. or (iii) result in any breach of, or constitute
a default (or event  which with the giving of notice or lapse of time,  or both,
would  become a default)  under,  or give to others  any rights of  termination,
amendment,  acceleration  or  cancellation  of, or result in the creation of any
pledge, lien, security interest, mortgage, charge, adverse claim or ownership or
use, or other encumbrance of any kind  (collectively  "Encumbrances")  on any of
the assets or properties of Charter Inc. pursuant to, any note, bond, indenture,
contract,  agreement,  lease,  license,  permit,  franchise or other  instrument
relating to such assets or  properties  to which  Charter  Inc. is a party or by
which any of such assets or properties is bound or affected, except, in the case
of (ii) or (iii),  any  conflict,  violation,  breach or default which would not
individually or in the aggregate have a material  adverse effect on Charter Inc.
or the Company.

4.3      Consents and Approvals.

         Except as set forth on Schedule  4.3,  the  execution  and  delivery by
Charter Inc. of this  Agreement  does not and will not, and the  performance  by
Charter  Inc. of this  Agreement  does not and will not,  require  any  consent,
approval,  authorization  or other action by, or filing with or notification to,
any governmental or regulatory  authority.  Charter Inc. is in compliance in all
material  respects  with  all  laws  and  regulations  of  all  governmental  or
quasi-governmental  authorities having jurisdiction over the business of Charter
Inc.







                                                                             20

                                   SECTION 5.

              REPRESENTATIONS AND WARRANTIES OF Crescent Operating

Crescent Operating represents and warrants to Charter Inc. as of the date hereof
as follows:

         5.1      Organization and Authority of Crescent Operating.

         Crescent Operating is a corporation,  duly formed, validly existing and
in good  standing  under the laws of the State of Delaware and has all necessary
power and authority to enter into this  Agreement,  to carry out its obligations
hereunder and to consummate the transactions contemplated hereby. This Agreement
has been duly  executed and  delivered by Crescent  Operating  and (assuming due
execution and delivery by Charter Inc.) constitutes its legal, valid and binding
obligation  enforceable against Crescent Operating in accordance with its terms,
except  as  enforceability  may  be  limited  by  bankruptcy,   conservatorship,
receivership, insolvency, moratorium or similar laws affecting creditors' rights
generally or by general principles of equity.

         5.2      No Conflict.

         The execution,  delivery and performance by Crescent  Operating of this
Agreement does not and will not (i) violate or conflict with the  organizational
documents of Crescent  Operating,  (ii) conflict with or violate any law,  rule,
regulation,  order, writ, judgment,  injunction,  decree, determination or award
applicable to Crescent Operating or (iii) result in any breach of, or constitute
a default (or event  which with the giving of notice or lapse of time,  or both,
would  become a default)  under,  or give to others  any rights of  termination,
amendment,  acceleration  or  cancellation  of, or result in the creation of any
Encumbrance  on any of the assets or properties of Crescent  Operating  pursuant
to, any note, bond, mortgage,  indenture,  contract,  agreement, lease, license,
permit,  franchise or other instrument  relating to such assets or properties to
which Crescent Operating is a party or by which any of such assets or properties
is bound  or  affected,  except,  in the case of (ii) or  (iii),  any  conflict,
violation,  breach or default which would not  individually  or in the aggregate
have a material adverse effect on Crescent Operating or the Company.

         5.3      Consents and Approvals.

         Except as set forth in Schedule 5.3, the execution and delivery of this
Agreement by Crescent  Operating  does not and will not, and the  performance of
this Agreement by Crescent Operating does not and will not, require any consent,
approval,  authorization  or other action by, or filing with or notification to,
any governmental or regulatory authority. Crescent Operating is in compliance in
all material  respects  with all laws and  regulations  of all  governmental  or
quasi-governmental authorities having jurisdiction over the business of Crescent
Operating. Crescent Operating has no knowledge of material violations of laws or
regulations relating to the business of Crescent Operating and no written notice
of any material  violation  of any such law,  regulation  or ordinance  has been
received by Crescent  Operating except for violations or alleged violations that
are being





                                                                             21

corrected in the  ordinary  course of business  pursuant to an approved  plan of
correction and are listed on Schedule 5.3.


                                   SECTION 6.

                                   ALLOCATIONS

         6.1      Profits.

         After giving  effect to the special  allocations  set forth in Sections
6.3 and 6.4,  Profits for any Allocation  Year shall be allocated to the Members
in proportion to their Percentage Interests.

         6.2      Losses.

         After giving  effect to the special  allocations  set forth in Sections
6.3 and 6.4 and subject to Section 6.5,  Losses for any Allocation Year shall be
allocated to the Members in proportion to their Percentage Interests.

         6.3      Special Allocations.

         The following special allocations shall be made in the following order:

         (a) Minimum Gain Charge Back.  Except as otherwise  provided in Section
1.704-2(f)  of the  Regulations,  notwithstanding  any other  provision  of this
Section  6, if there is a net  decrease  in  Company  Minimum  Gain  during  any
Allocation  Year,  each Member  shall be  specially  allocated  items of Company
income  and  gain  for such  Allocation  Year  (and,  if  necessary,  subsequent
Allocation  Years) in an amount equal to such Member's share of the net decrease
in Company  Minimum Gain, as determined in accordance with  Regulations  Section
1.704-2(g).  Allocations  pursuant  to the  previous  sentence  shall be made in
proportion  to the  respective  amounts  required to be allocated to each Member
pursuant thereto. The items to be so allocated shall be determined in accordance
with Sections  1.704-2(f)(6) and 1.704-2(j)(2) of the Regulations.  This Section
6.3(a) is intended to comply with the minimum  gain charge back  requirement  in
Section  1.704-2(f) of the  Regulations  and shall be  interpreted  consistently
therewith.

         (b) Member  Minimum Gain Charge Back.  Except as otherwise  provided in
Section 1.704-2(i)(4) of the Regulations, notwithstanding any other provision of
this  Section 6, if there is a net decrease in Member  Nonrecourse  Debt Minimum
Gain attributable to a Member  Nonrecourse Debt during any Allocation Year, each
Member who has a share of the Member  Nonrecourse Debt Minimum Gain attributable
to  such  Member  Nonrecourse  Debt,   determined  in  accordance  with  Section
1.704-2(i)(5) of the Regulations,  shall be specially allocated items of Company
income  and  gain  for such  Allocation  Year  (and,  if  necessary,  subsequent
Allocation  Years) in an amount equal to such Member's share of the net decrease
in Member Nonrecourse Debt, determined in accordance





                                                                             22

with Regulations  Section 1.704-2(i) (4).  Allocations  pursuant to the previous
sentence  shall be made in proportion to the respective  amounts  required to be
allocated to each Member pursuant thereto. The items to be so allocated shall be
determined in accordance with Sections  1.704-2(i)(4)  and  1.704-2(j)(2) of the
Regulations.  This  Section  6.3(b) is intended to comply with the minimum  gain
charge back requirement in Section 1.704-2(i)(4) of the Regulations and shall be
interpreted consistently therewith.

         (c)  Qualified  Income  Offset.  In the event any  Member  unexpectedly
receives any adjustments,  allocations,  or distributions  described in Sections
1.704-1(b)(2)(ii)(d)(4),  1.704-1(b)(2)(ii)(d)(5), or 1.704-1(b)(2)(ii)(d)(6) of
the Regulations,  items of Company income and gain shall be specially  allocated
to such Member in an amount and manner  sufficient to  eliminate,  to the extent
required by the Regulations,  the Adjusted Capital Account Deficit of the Member
as quickly as possible;  provided  that an  allocation  pursuant to this Section
6.3(c)  shall be made only if and to the extent  that the  Member  would have an
Adjusted  Capital  Account Deficit after all other  allocations  provided for in
Section 6 have been  tentatively  made as if this Section 6.3(c) were not in the
Agreement.

         (d) Gross  Income  Allocation.  In the event any  Member  has a deficit
Capital  Account at the end of any Allocation Year which is in excess of the sum
of the amount such Member is deemed to be obligated  to restore  pursuant to the
penultimate  sentences of Regulations Sections  1.704-2(g)(1) and 1.704-2(i)(5),
each such Member shall be specially  allocated  items of Company income and gain
in the amount of such excess as quickly as possible, provided that an allocation
pursuant  to this  Section  6.3(d)  shall be made only if and to the extent that
such Member would have a deficit  Capital Account in excess of such amount after
all  other  allocations  provided  for in this  Section  6 have  been made as if
Section 6.3(c) and this Section 6.3(d) were not in the Agreement.

         (e)      Nonrecourse Deductions.  Nonrecourse Deductions for any 
Allocation Year shall be specially allocated to the Members in proportion to
their respective Percentage Interests.

         (f) Member Nonrecourse  Deductions.  Any Member Nonrecourse  Deductions
for any Allocation Year shall be specially allocated to the Member who bears the
economic risk of loss with respect to the Member  Nonrecourse Debt to which such
Member  Nonrecourse  Deductions are  attributable in accordance with Regulations
Section 1.704-2(i)(1).

         (g)  Section  754  Adjustments.  To the  extent  an  adjustment  to the
adjusted tax basis of any Company asset, pursuant to Code Section 734(b) or Code
Section    743(b)    is    required,    pursuant    to    Regulations    Section
1.704-1(b)(2)(iv)(m)(2) or 1.704-1(b)(2)(iv)(m)(4),  to be taken into account in
determining  Capital  Accounts  as the result of a  distribution  to a Member in
complete  liquidation  of such Member's  interest in the Company,  the amount of
such adjustment to Capital  Accounts shall be treated as an item of gain (if the
adjustment  increases  the  basis  of the  asset)  or loss  (if  the  adjustment
decreases such basis) and such gain or loss shall be specially  allocated to the
Members  in  accordance  with  their  interests  in the  Company  in  the  event
Regulations





                                                                             23

Section  1.704-1(b)(2)(iv)(m)(2)   applies,  or  to  the  Member  to  whom  such
distribution was made in the event Regulations  Section  1.704-1(b)(2)(iv)(m)(4)
applies.

         (h) Allocations  Relating to Taxable Issuance of Company Interest.  Any
income,  gain, loss or deduction  realized as a direct or indirect result of the
issuance of Interests by the Company to a Member (the "Issuance Items") shall be
allocated among the Members so that, to the extent  possible,  the net amount of
such Issuance Items, together with all other allocations under this Agreement to
each Member,  shall be equal to the net amount that would have been allocated to
each such Member if the Issuance Items had not been realized.

         6.4      Curative Allocations.

         The  allocations  set  forth  in  Sections  6.3(a)  to (g) and 6.5 (the
"Regulatory  Allocations")  are intended to comply with certain  requirements of
the  Regulations.  It is the intent of the Members that, to the extent possible,
all  Regulatory  Allocations  shall  be  offset  either  with  other  Regulatory
Allocations or with special allocations of other items of Company income,  gain,
loss or deduction pursuant to this Section 6.4.  Therefore,  notwithstanding any
other provision of this Section 6 (other than the Regulatory  Allocations),  the
Governing  Board  shall  make such  offsetting  special  allocations  of Company
income, gain, loss or deduction in whatever manner it determines  appropriate so
that, after such offsetting  allocations are made, each Member's Capital Account
balance is, to the extent  possible,  equal to the Capital  Account balance such
Member  would  have  had if the  Regulatory  Allocations  were  not  part of the
Agreement and all Company items were allocated pursuant to Sections 6.1 and 6.2;
provided,  however,  that the Governing Board shall not make offsetting  special
allocations if and to the extent that such Regulatory Allocations were or likely
will be offset with Regulatory Allocations in prior or future years.

         6.5      Loss Limitation.

         Losses  allocated  pursuant to Section 6.2 hereof  shall not exceed the
maximum  amount of Losses that can be  allocated  without  causing any Member to
have an Adjusted  Capital Account Deficit at the end of any Allocation  Year. In
the event some but not all of the Members  would have Adjusted  Capital  Account
Deficits as a consequence  of an  allocation  of Losses  pursuant to Section 6.2
hereof,  the  limitation  set forth in this  Section  6.5 shall be  applied on a
Member by Member  basis and  Losses not  allocable  to any Member as a result of
such  limitation  shall be allocated to the other Members in accordance with the
positive  balances in such  Members'  Capital  Accounts  so as to  allocate  the
maximum permissible Losses to each Member under Section 1.704- 1(b)(2)(ii)(d) of
the Regulations.

         6.6      Other Allocation Rules.

         (a) For purposes of determining the Profits, Losses, or any other items
allocable  to any  period,  Profits,  Losses,  and any such other items shall be
determined on a daily, monthly, or other





                                                                             24

basis, as determined by the Governing Board,  using any permissible method under
Code Section 706 and the Regulations thereunder.

         (b) The  Members  are  aware  of the  income  tax  consequences  of the
allocations  made  by  this  Section  6 and  hereby  agree  to be  bound  by the
provisions  of this  Section 6 in reporting  their shares of Company  income and
loss for income tax purposes.

         (c) For purposes of making all  allocations  pursuant to this Section 6
for any Allocation Year, cash distributed within thirty (30) days after the last
day of such Allocation Year shall be treated as having been  distributed on such
last day pursuant to Section 7.1 hereof.

         (d) Solely for purposes of determining a Member's  proportionate  share
of the "excess  nonrecourse  liabilities"  of the Company  within the meaning of
Regulations  Section  1.752-3(a)(3),  the Members'  interests in Company profits
shall be in proportion to their Percentage Interests.

         (e)  To  the  extent   permitted  by  Section   1.704-2(h)(3)   of  the
Regulations,  the Governing Board shall endeavor to treat  distributions of cash
as having been made from the  proceeds of a  Nonrecourse  Liability  or a Member
Nonrecourse  Debt only to the  extent  that such  distributions  would  cause or
increase an Adjusted Capital Account Deficit for any Member.

         6.7      Tax Allocations:  Code Section 704(c).

         In accordance with Code Section 704(c) and the Regulations  thereunder,
income,  gain,  loss, and deduction with respect to any Property  contributed to
the capital of the Company shall,  solely for tax purposes,  be allocated  among
the Members so as to take account of any variation between the adjusted basis of
such  Property to the Company for federal  income tax  purposes  and its initial
Gross Asset Value  (computed in  accordance  with the  definition of Gross Asset
Value). Any such variation with respect to the Contributed Assets (as defined in
the Contribution  Agreement)  shall be calculated using the remedial  allocation
method described in Regulation Section 1.704-3(d).

         In the event the Gross  Asset  Value of any  Company  asset is adjusted
pursuant to subparagraph (b) of the definition of Gross Asset Value,  subsequent
allocations  of income,  gain,  loss,  and deduction  with respect to such asset
shall take account of any variation between the adjusted basis of such asset for
federal  income tax  purposes  and its Gross  Asset  Value in the same manner as
under Code Section 704(c) and the Regulations thereunder.

         Any elections or other decisions  relating to such allocations shall be
made by a  supermajority  (of at least 80%) of the Governing Board in any manner
that   reasonably   reflects  the  purpose  and  intention  of  this  Agreement.
Allocations  pursuant to this  Section  6.7 are solely for  purposes of federal,
state, and local taxes and shall not affect, or in any way be taken into account
in computing,  any Member's Capital Account or share of Profits,  Losses,  other
items, or distributions pursuant to any provision of this Agreement.






                                                                             25

                                   SECTION 7.

                                 DISTRIBUTIONS

         7.1  Distribution of Available Cash.  Subject to the provisions of this
Section 7, the Company's  available cash shall be distributed to the Members, in
such amounts and only at such times as  determined by the  Governing  Board,  in
proportion to their respective Percentage Interests.  In no event shall any cash
distribution  be made to the  Members  unless  and  until  rent  due  under  the
Facilities  Lease and fees due under the  Franchise  Agreement are fully paid in
the year of any distribution.

         7.2 Amounts  Withheld.  Each Member  hereby  authorizes  the Company to
withhold  from or pay on behalf of or with  respect to such Member any amount of
federal, state, local, or foreign taxes that the Governing Board determines that
the  Company  is  required  to  withhold  or pay  with  respect  to  any  amount
distributable or allocable to such Member pursuant to this Agreement, including,
without  limitation,  any taxes  required  to be withheld or paid by the Company
pursuant to Sections 1441,  1442,  1445, or 1446 of the Code. Any amount paid on
behalf of or with respect to a Member shall  constitute a loan by the Company to
such Member,  which loan shall be repaid by such Member within fifteen (15) days
after notice from the Governing  Board that such payment must be made unless (i)
the Company withholds such payment from a distribution  which would otherwise be
made to the Member,  or (ii) the  Governing  Board  determines,  in its sole and
absolute  discretion,  that such payment may be satisfied  out of the  available
funds of the Company which would,  but for such payment,  be  distributed to the
Member. Any amounts withheld pursuant to the foregoing clauses (i) or (ii) shall
be treated  as having  been  distributed  to such  Member.  Each  Member  hereby
unconditionally and irrevocably grants to the Company a security interest (which
shall be  subordinate  to any  pledge  granted  to a  financial  institution  as
contemplated  by Section  12.2) in such Member's  Percentage  Interest to secure
such Member's  obligation to pay to the Company any amounts  required to be paid
pursuant  to this  Section  7.2.  In the  event  that a Member  fails to pay any
amounts owed to the Company pursuant to this Section 7.2 when due, the Governing
Board may, in its sole and absolute discretion, elect to make the payment to the
Company on behalf of such  defaulting  Member and, until repayment of such loan,
shall succeed to all rights and remedies of the Company  against such defaulting
Member (including, without limitation, the right to receive distributions).  Any
amounts  payable by a Member  hereunder  shall bear interest at the base rate on
corporate  loans at large  United  States  money  center  commercial  banks,  as
published  from time to time in the Wall Street  Journal,  plus four  percentage
points (but not higher than the maximum  lawful  rate) from the date such amount
is due (i.e., fifteen (15) days after demand) until such amount is paid in full.
Each Member shall take such actions as the Company or the Governing  Board shall
request in order to perfect or enforce the security interest created hereunder.







                                                                             26

                                   SECTION 8.

                                   MANAGEMENT

         8.1      Directors; Governing Board.

         (a) The  management of the Company  shall be vested in the  four-member
Governing Board (the "Governing Board") designated by the Members as provided in
Sections 8.1(c) and (d) hereof.

         (b)  The  number  of  Persons,  each  of whom  shall  be an  individual
(hereinafter  referred to as  "Directors")  on the Governing Board shall be four
(4) unless  otherwise  provided  herein.  Each Director shall be a "Manager," as
defined in the Act, who shall have  authority to act on behalf of the Company as
set forth herein.  The Directors shall serve without  compensation  but shall be
entitled  to  reimbursement  for their  out-of-pocket  costs for their  services
hereunder.

         (c)  Simultaneously  with the  execution  hereof,  Charter Inc.  hereby
designates  the  individuals  set  forth in Items  (1)  through  (2) as  Charter
Directors and Crescent  Operating hereby designates the individuals set forth in
Items (3) through (4) as Crescent  Directors,  such that the name and address of
the Directors who shall serve until their respective  successors shall have been
designated and qualified are as follows:


      Name                        Business Address and Telephone Number
- -----------------------           -----------------------------------------

1.  Steve Davis                   3414 Peachtree Road, N.E., Suite 1400
                                  Atlanta, GA  30326
                                  Tel.:  (404) 869-9200
2.  Craig L. McKnight             3414 Peachtree Road, N.E., Suite 1400
                                  Atlanta, GA  30326
                                  Tel.:  (404) 869-9200
3.  John C. Goff                  777 Main Street, Suite 2100
                                  Fort Worth, TX  76102
                                  Tel.:  (817) 877-0477
4.  Gerald W. Haddock             777 Main Street, Suite 2100
                                  Fort Worth, TX  76102
                                  Tel.:  (817) 877-0477

     (d) No vote of the  Members  shall  be  required  to  designate  Directors.
Rather,  Charter  Inc.  shall  have  the  right  to  designate  two (2)  Charter
Directors,  and Crescent  Operating  shall have the right to  designate  two (2)
Crescent  Directors.  A Director  shall  remain in office  until  removed by the
Member  designating  such Director.  With respect to any Director other than the
initial Directors set





                                                                             27

forth in Section 8.1(c) hereof, Charter Inc. or Crescent Operating,  as the case
may be, shall  designate such Director by delivering to the Company the Member's
written  statement  designating  such Director and setting forth such Director's
business address and telephone number.

         (e) A  Director  may be removed  at any time,  with or  without  cause,
solely by the Member  originally  designating  such  Director.  Removal shall be
accomplished by delivery of written notice to the Company demanding such removal
and designating the Person who shall fill the position of the removed Director.

         (f) In the event any  Director  dies or is unwilling or unable to serve
as such or is removed from office by the Member that  designated  such Director,
the appropriate Member shall promptly designate a successor to such Director.  A
Director  chosen to fill a  vacancy  shall be  designated  by the  Member  whose
previously designated Director shall have been removed or shall have resigned.

         (g) Each Director shall have one (1) vote. Except as otherwise provided
in Sections 8.2 and 8.3 hereof, the Governing Board shall act by the affirmative
vote of a majority of the total number of Directors on the  Governing  Board.  A
Director may authorize any other Director to act for him by proxy on all matters
in which a Director is entitled to participate,  including waiving notice of any
meeting, or voting or participating at a meeting.  Every proxy must be signed by
the  Director  or its  attorney-in-fact.  No  proxy  shall be  valid  after  the
expiration of eleven (11) months from the date thereof unless otherwise provided
in the proxy.  Every proxy shall be  revocable  at the  pleasure of the Director
executing it.

         (h) The Governing  Board shall have the power to delegate  authority to
such committees of Directors, officers, employees, agents and representatives of
the  Company as it may from time to time deem  appropriate.  Any  delegation  of
authority  to take any action  must be  approved  in the same manner as would be
required for the Governing Board to approve such action directly.

         (i) A Director shall not be liable under a judgment, decree or order of
court,  or in any other  manner,  for a debt,  obligation  or  liability  of the
Company.

         8.2      Major Decisions.

         Notwithstanding  the other  provisions of this Section 8, no officer or
employee of the Company  shall have any authority to cause or permit the Company
or any of its subsidiaries or Affiliates to take any of the following actions or
make any of the following decisions (each, a "Major Decision") without the prior
express  action and approval of at least eighty  percent  (80%) of the Governing
Board:

                  (1) any sale,  lease,  transfer  or other  disposition  of any
         asset of the Company or any  subsidiary  of the Company in an amount in
         excess of $50,000,  to the extent  such sale,  lease,  transfer,  other
         disposition  or  granting  of  security  interest  was  not  previously
         approved in the Annual Budget for the then current Fiscal Year;





                                                                             28

                  (2) the  acquisition  from any Person of any stock or interest
         in any  corporation,  company,  partnership,  association,  business or
         business   division,   whether  by  stock  purchase,   asset  purchase,
         contribution, merger or other business combination or joint venture, or
         otherwise  causing or permitting the Company to be a party to a merger,
         transfer  of assets,  consolidation  or  reorganization  with any other
         Person,  provided,  however,  that the Company  shall have the right to
         invest in  short-term,  highly liquid  investments  (which mature in no
         more than 60 days)  with  appropriate  safety of  principal  including,
         without limitation, U.S.
         Government securities;

                  (3)  the  filing  of  a  voluntary  petition  for  bankruptcy,
         insolvency or the making of any assignment for the benefit of creditors
         by or of the  Company or any other  action  which  would  constitute  a
         Bankruptcy of the Company, or the substantial equivalent thereof;

                  (4)      the election to dissolve and terminate the Company;

                  (5)      causing or permitting the Company to engage in any 
         business or activities other than the Business;

                  (6) except as  provided  in the  Transaction  Agreements,  the
         Company's  entry into any  agreement or contract that is proposed to be
         entered  into  between  the Company  and any Member or  Affiliate  of a
         Member or any amendment thereof;

                  (7) any entering into, modification,  amendment,  extension or
         termination  by  the  Company  of  any  contract  which  delegates  the
         management  of any  significant  part of the business of the Company to
         any Person not employed by the Company;

                  (8)      the selection of any Person to act as Liquidator in 
         connection with the liquidation and termination of the Company in 
         accordance with Section 14;

                  (9)      approval of a commitment for any capital expenditure 
         (to the extent not previously approved in the Annual Budget for the 
         then current Fiscal Year);

                  (10)  entering  into any (i)  contract  of any sort not in the
         ordinary  course of  business  or (ii)  contract  or series of  related
         contracts calling for payments by the Company of more than the contract
         limit  authorized  by the Governing  Board,  or, in the absence of such
         express  authorization,  $10,000 in any one Fiscal  Year (to the extent
         not  previously  approved  in the Annual  Budget  for the then  current
         Fiscal Year);

                  (11) incurring any indebtedness by the Company or granting any
         security  interest  in any  asset  of the  Company  to the  extent  not
         previously approved in the Annual Budget;  provided,  however,  that if
         requested  by a bank  or  group  of  banks  (the  "Lender")  which  has
         committed to provide the Company with a credit facility of at least $55
         million  (the  "Senior  Facility"),  the  Company  shall  (i) cause any
         subsidiaries of the Company designated by the





                                                                             29

         Lender to guarantee  the debt  incurred by the Company under the Senior
         Facility, (ii) pledge its ownership interest in any subsidiaries of the
         Company designated by the Lender to the Lender as security for the debt
         incurred by the Company  under the Senior  Facility,  and (iii) grant a
         security interest in its accounts receivables to the Lender as security
         for the debt incurred by the Company under the Senior Facility;

                  (12)  except  as  may be  expressly  provided  hereunder,  the
         admission  of any  Person to the  Company  as an  additional  Member or
         substitute Member or the issuance of any additional Interests or rights
         to acquire Interests in the Company;

                  (13)     making a loan of Company funds to any Person, or 
         guaranteeing any obligation or indebtedness of any Person, to the 
         extent not previously approved in the Annual Budget;

                  (14)     making a loan of Company funds to or guaranteeing any
         obligation or indebtedness of any Member or any Affiliate of any 
         Member;

                  (15)     approval of the Annual Budget for the Company for any
         Fiscal Year and approval of any changes (as described in Section 8.3) 
         to such Annual Budget;

                  (16) the  employment  or retention  of any Person  (including,
         without  limitation,  counsel,  auditors and  consultants)  whose gross
         annual compensation  (including benefits) or fees are reasonably likely
         to exceed  $150,000 in any fiscal year (unless  previously  approved in
         the Annual Budget);

                  (17)     the establishment, amendment or termination of any 
        employee pension, profit sharing or other benefit plan;

                  (18)     any change of the Company's fiscal year;

                  (19)     any distributions to the Members;

                  (20)     entering into any employment agreement with any 
        employee of the Company;

                  (21)     selecting any Executive Officer or removing either 
        the Chairman of the Governing Board or the President of the Company;

                  (22)     any change in accounting principles used by the 
        Company, except to the extent required by GAAP;

                  (23)     closing any hospital or Facility which the Governing 
        Board has determined is in the financial best interests of the Company;






                                                                             30

                  (24)     the decision to renew any Facilities Lease;

                  (25)     the decision to renew any Franchise Agreement;

                  (26)     the decision to make an initial public offering of 
         any interest (debt or equity) in the Company;

                  (27)     the Company's decision to exercise its right of 
         purchase of an interest during the Second Offer Period in accordance 
         with Section 12;

                  (28)     any amendment of this Agreement or the Certificate;

                  (29)     any capital contribution by any Member other than the
         Additional Capital Contribution;

                  (30)     certain tax matters as provided in Sections 6.7 and 
         9.5; and

                  (31)     amending the limited liability operating agreement or
         other organizational documents of any subsidiary of the Company.

Notwithstanding  the  foregoing or any other  provision  hereof (i) Charter Inc.
shall have the approval and other rights relating to the Company's  business and
operations  specified in Section 15 of the Franchise Agreement in the event that
Charter Inc. is the Selling Party pursuant to an exercise of the buy-sell option
pursuant to Section 15.3 and (ii) nothing in this Section 8.2 shall  require the
approval of the Governing Board for the performance,  by the Company,  of any of
its obligations under the Transaction Agreements.

         8.3      Annual Budget.

         (a) The  President  and the  Treasurer of the Company have  proposed an
annual  operating and capital  budget for the Company for the Fiscal Year ending
September 30, 1997 (for such Fiscal Year and each  subsequent  Fiscal Year,  the
"Annual  Budget").  The proposed  annual  operating and capital  budget shall be
deemed  approved by the Governing  Board upon the execution of this Agreement as
the 1997 Annual Budget.

         (b) After the  adoption of the initial  Annual  Budget for the Company,
the  President  and the  Treasurer of the Company  shall  prepare or cause to be
prepared a proposed Annual Budget for the Company for the succeeding Fiscal Year
containing the information set forth on Schedule 8.3 which shall be submitted to
the  Governing  Board for  consideration  and approval  within 30 days after the
September  30  immediately  preceding  such Fiscal  Year.  Upon  approval by the
Governing  Board,  the proposed Annual Budget shall become the Annual Budget for
the next succeeding Fiscal Year.






                                                                             31

         (c) If the  Governing  Board is unable to agree on the  Annual  Budget,
then  until  such time as the  Governing  Board is able to adopt and  approve an
Annual  Budget,  the Annual  Budget  shall  consist of the items in the proposed
Annual  Budget  which are not in dispute  and,  with  respect to those  items in
dispute, the items and amounts in the prior year's Annual Budget shall be deemed
to constitute  the approved  amounts in the Annual  Budget,  as the case may be;
provided,  however,  that the amount budgeted for  acquisitions or financing for
the  then-current  Fiscal  Year shall be the amount that the parties are able to
agree upon or, if they are unable to agree, then these amounts shall be zero for
the  then-current   Fiscal  Year  unless   necessary  for  ongoing   operations.
Notwithstanding anything contained herein to the contrary, to the extent that an
expenditure is required to be made pursuant to a legally  binding  obligation of
the Company which has been  previously  approved by the  Governing  Board or the
Members (or not required to be approved  pursuant to this  Agreement)  or to the
extent  that any such  expenditure  is beyond  the  Company's  control,  such as
utility costs, taxes and insurance premiums, then the approved Annual Budget for
the current fiscal year shall be deemed to include such expenditure.

         (d) Upon  approval  of an Annual  Budget by the  Governing  Board,  the
Company  shall,  and the  officers  of the  Company  shall cause the Company to,
conduct its operations in accordance  therewith,  and no modifications  shall be
made except in accordance with Section 8.2.

         8.4      Meetings of the Governing Board.

         (a) The Governing Board shall hold regular  meetings no less frequently
than once every Fiscal  Quarter and shall  establish  meeting  times,  dates and
places and requisite  notice  requirements  (not shorter than those  provided in
Section 8.5(b)) and adopt rules or procedures  consistent with the terms of this
Agreement.  At such meetings the Governing Board shall transact such business as
may properly be brought  before the  meeting,  whether or not the notice of such
meeting referenced the action taken at such meeting.

         (b)  Special  meetings  of the  Governing  Board  may be  called by any
Director.  Notice of each such  meeting  shall be given to each  Director on the
Governing  Board by  telephone,  telecopy,  telegram or similar  method (in each
case,  notice shall be given at least five (5) Business  Days before the time of
the meeting) or sent by first-class mail (in which case notice shall be given at
least  ten (10) days  before  the  meeting),  unless a longer  notice  period is
established by the Governing  Board.  Each such notice shall state (i) the time,
date,  place  (which  shall be at the  principal  office of the  Company  unless
otherwise  agreed to by all Directors) or other means of conducting such meeting
and (ii) the purpose of the meeting to be so held.  No actions  other than those
specified  in  the  notice  may be  considered  at any  special  meeting  unless
unanimously  approved by the  Directors.  Any  Director  may waive notice of any
meeting in  writing  before,  at or after  such  meeting.  The  attendance  of a
Director  at a meeting  shall  constitute  a waiver  of notice of such  meeting,
except when a Director attends a meeting for the express purpose of objecting to
the transaction of any business because the meeting was not properly called.






                                                                             32

         (c) A majority of the Governing  Board as  constituted  at a particular
time shall constitute a quorum for the transaction of business at such time.

         (d) Any  action  required  to be taken at a  meeting  of the  Governing
Board, or any action that may be taken at a meeting of the Governing  Board, may
be  taken  at  a  meeting  held  by  means  of  telephone  conference  or  other
communications  equipment  by means of which all  persons  participating  in the
meeting can hear each other.  Participation  in such a meeting shall  constitute
presence in person at such meeting.

         (e)  Notwithstanding  anything to the contrary in this Section 8.4, the
Governing  Board may take  without a meeting any action that may be taken by the
Governing Board under this Agreement if such action is approved by the unanimous
written consent of the Directors.

         8.5      Governing Board Powers.

         (a) Except as otherwise provided in this Agreement, the Governing Board
shall have the right and authority to take all actions which the Governing Board
deems  necessary,  useful or  appropriate  for the management and conduct of the
Business.

         (b)  Except as  otherwise  provided  in this  Agreement,  all powers to
control and manage the Business and affairs of the Company shall be  exclusively
vested in the Governing  Board,  and the Governing Board may exercise all powers
of the  Company  and  do all  such  lawful  acts  as  are  not by  statute,  the
Certificate  or this  Agreement  directed or required to be exercised or done by
the  Members,  and no Member  shall have any right or power to control or manage
the Business.

         (c) The Governing Board will establish  policies and guidelines for the
hiring of employees  to permit the Company to act as an  operating  company with
respect to its Business.  The Governing Board may adopt  appropriate  management
incentive plans and employee benefit plans in accordance with Section 8.2.

         8.6      Independent Activities; Transactions with Affiliates.

         (a) Each Director  shall be required to devote such time to the affairs
of the  Company as may be  necessary  to manage and  operate the Company and its
subsidiaries  and shall be free to serve any other Person or  enterprise  in any
capacity that such Director may deem appropriate in his, her or its discretion.

         (b) To the  extent  permitted  by  applicable  law and  subject  to the
provisions of this Agreement,  in furtherance of the purposes of the Company set
forth in Section  2.3, the  Governing  Board is hereby  authorized  to cause the
Company to purchase or lease property  (whether  real,  personal or mixed) from,
sell or lease such  property to or  otherwise  deal with any Member or Director,
acting on its own behalf,  or any Affiliate of any Member or Director;  provided
that any such purchase,  sale, lease, dealing or other transaction shall be made
in accordance with Section 8.2.





                                                                             33

         (c) Each Member and  Director and any  Affiliate  thereof may also lend
money to,  borrow  money  from,  act as a surety,  guarantor  or  endorser  for,
guarantee or assume one or more specific obligations of, provide collateral for,
and transact  other business with the Company and,  subject to other  applicable
law, have the same rights and  obligations  with respect thereto as a Person who
is not a Member, subject to Section 8.2.

         8.7      Officers.

         (a) The  officers of the  Company  initially  shall be those  listed on
Exhibit C. Thereafter,  the Executive  Officers shall be chosen by the Governing
Board as provided in Section 8.2. The Company may also have,  at the  discretion
of the Governing  Board,  such other  officers as are desired,  including one or
more  Vice  Presidents,  one or  more  Assistant  Vice  Presidents,  one or more
Assistant  Secretaries  and one or more  Assistant  Treasurers,  and such  other
officers and agents as it shall deem  necessary who shall hold their offices for
such terms and shall  exercise  such powers and perform  such duties as shall be
determined from time to time by the Governing  Board. In the event there are two
or more Vice  Presidents,  then one or more may be designated as Executive  Vice
President,  Senior Vice President,  or other similar or dissimilar title. At the
time of the election of officers, the Governing Board may determine the order of
their rank. Any number of offices may be held by the same person.

         (b)  The  officers  of  the  Company  shall  hold  office  until  their
successors  are chosen by the  Governing  Board and  commence  to perform  their
respective duties, provided that the initial Chairman of the Governing Board and
the  initial   President  of  the  Company  shall  serve  until  resignation  or
termination  by the Governing  Board in  accordance  with Section 8.2. Any other
officer  elected or appointed by the Governing  Board may be removed at any time
with or without cause by the Governing  Board in accordance with Section 8.2. If
the office of any  officer or  officers  becomes  vacant  for any  reason,  such
vacancy  shall be filled by the Governing  Board in accordance  with Section 8.2
and this Section 8.7.

         (c)      The officers of the Company shall include:

                  (1) The Chairman of the Governing  Board.  The Chairman of the
         Governing  Board  shall,  if  present,  preside at all  meetings of the
         Governing  Board and all  meetings  of the  Members  and  exercise  and
         perform  such  other  powers  and  duties  as may be from  time to time
         assigned to him by the Governing Board. All Executive  Officers engaged
         in  strategic  planning  and  development  and  in  capital  functions,
         including without  limitation,  the Treasurer,  Chief Financial Officer
         and the senior officers  responsible for acquisitions,  shall report to
         the Chairman of the  Governing  Board with respect to those  functions,
         but shall  continue to report to the  President  with  respect to other
         functions.  If there is no  President,  the  Chairman of the  Governing
         Board shall in addition be the Chief  Executive  Officer of the Company
         and shall have the powers  and duties  prescribed  in clause (3) below.
         The initial Chairman of the Governing Board shall be John C. Goff.






                                                                             34

                  (2) Vice Chairman of the Governing Board. The Vice Chairman of
         the  Governing  Board shall  exercise and perform such other powers and
         duties as may be from  time to time  assigned  to him by the  Governing
         Board. In the absence of the Chairman of the Governing Board, he or she
         shall preside at all meetings of the Governing Board.

                  (3) President.  Subject to such supervisory powers, if any, as
         may be given by the  Governing  Board to the Chairman of the  Governing
         Board,  the  President  shall be the  Chief  Executive  Officer  of the
         Company and shall,  subject to the control of the Governing Board, have
         general supervision, direction and control of the Business and officers
         of the Company.  He shall be an ex-officio member of all committees and
         shall have the general  powers and duties of management  usually vested
         in the office of President and chief executive  officer of corporations
         organized under the laws of the State of Delaware,  and shall have such
         other powers and duties as may be prescribed  by the  Governing  Board.
         The initial President shall be John M. DeStefanis.

                  (4)  Vice  President.  In the  absence  or  disability  of the
         President and the Chairman of the Governing  Board, the Vice Presidents
         in order of their  rank as  fixed  by the  Governing  Board,  or if not
         ranked,  the Vice President  designated by the Governing  Board,  shall
         perform all the duties of the President,  and when so acting shall have
         all  the  powers  and be  subject  to all  the  restrictions  upon  the
         President.  The Vice  Presidents  shall have such other  duties as from
         time to time may be prescribed for them, respectively, by the Governing
         Board.

                  (5) Assistant Vice President. The Assistant Vice President, or
         if there be more than one, the Assistant  Vice  Presidents,  shall have
         such  duties  as  from  time  to  time  may  be  prescribed  for  them,
         respectively, by the Governing Board.

                  (6) Secretary.  The Secretary shall attend all sessions of the
         Governing  Board and all  meetings  of the Members and record all votes
         and the  minutes  of all  proceedings  in a book to be  kept  for  that
         purpose and shall perform like duties for the standing  committees when
         required by the Governing  Board. The Secretary shall give, or cause to
         be given,  notice of all  meetings of the Members and of the  Governing
         Board and shall  perform such other duties as may be  prescribed by the
         Governing Board.

                  (7) Assistant Secretary.  The Assistant Secretary, or if there
         be more than one, the Assistant  Secretaries in the order determined by
         the  Governing  Board,  of if  there  be  no  such  determination,  the
         Assistant  Secretary  designated by the Governing Board,  shall, in the
         absence or disability of the Secretary, perform the duties and exercise
         the powers of the  Secretary  and shall  perform  such other duties and
         have such  other  powers as the  Governing  Board may from time to time
         prescribe.

                  (8)      Treasurer.  The Treasurer shall have the custody of 
         the corporate funds and securities and shall keep full and accurate 
         accounts of receipts and disbursements in books





                                                                             35

         belonging  to the  Company  and  shall  deposit  all  moneys  and other
         valuable effects in the name and to the credit of the Company,  in such
         depositories as may be designated by the Governing Board. The Treasurer
         shall  disburse  the  funds of the  Company  as may be  ordered  by the
         Governing  Board,  taking proper vouchers for such  disbursements,  and
         shall render to the Governing Board, at its regular  meetings,  or when
         the Governing Board so requires,  an account of all of his transactions
         as Treasurer and of the financial condition of the Company.


                  (9) Assistant Treasurer.  The Assistant Treasurer, or if there
         shall  be  more  than  one,  the  Assistant  Treasurers  in  the  order
         determined   by  the   Governing   Board,   or  if  there  be  no  such
         determination,  the  Assistant  Treasurer  designated  by the Governing
         Board,  shall,  in the absence or disability of the Treasurer,  perform
         the duties and exercise the powers of the  Treasurer  and shall perform
         such other duties and have such other powers as the Governing Board may
         from time to time prescribe.

                  8.8      Indemnification of the Directors.

         (a) Unless  otherwise  provided in Section 8.8(d) hereof,  the Company,
its  receiver,  or its trustee (in the case of its  receiver or trustee,  to the
extent of Property  contributed to the Company) shall indemnify,  save harmless,
and pay all judgments and claims against any Director  relating to any liability
or damage  incurred by reason of any act performed or omitted to be performed by
any Director in connection with the Business,  including  reasonable  attorneys'
fees incurred by the Director in connection with the defense of any action based
on any such act or omission, which attorneys' fees may be paid as incurred.

         (b) Unless otherwise provided in Section 8.8(d) hereof, in the event of
any action by a Member  against any  Director,  including  a Company  derivative
suit, the Company shall indemnify,  save harmless,  and pay all expenses of such
Director,  including reasonable attorneys' fees, incurred in the defense of such
action.

         (c) Unless  otherwise  provided in Section 8.8(d)  hereof,  the Company
shall indemnify,  save harmless, and pay all expenses,  costs, or liabilities of
any  Director,  if for the benefit of the Company  and in  accordance  with this
Agreement said Director makes any deposit or makes any other similar  payment or
assumes any obligation in connection  with any Property  proposed to be acquired
by the Company and suffers any financial loss as the result of such action.

         (d)  Notwithstanding  the  provisions  of Sections  8.8(a),  8.8(b) and
8.8(c)  above,  such  Sections  shall be  enforced  only to the  maximum  extent
permitted by law and no Director shall be indemnified from any liability for the
fraud,  intentional  misconduct,  gross negligence or a knowing violation of the
law which was material to the cause of action.

         (e) The  obligations  of the Company set forth in this  Section 8.8 are
expressly  intended  to create  third  party  beneficiary  rights of each of the
Directors and any Member is authorized, on





                                                                             36

behalf of the  Company,  to give  written  confirmation  to any  Director of the
existence and extent of the Company's obligations to such Director hereunder.

         8.9      Filings.

         (a) Each  Director is hereby  authorized to and shall execute and cause
the Certificate to be filed in the office of the Secretary of State of the State
of Delaware as an authorized person within the meaning of the Act. The Governing
Board shall take any and all other actions  reasonably  necessary to perfect and
maintain the status of the Company as a limited liability company under the laws
of the  State  of  Delaware,  including  the  preparation  and  filing  of  such
amendments  to  the  Certificate  and  such  other  assumed  name  certificates,
documents,  instruments and  publications as may be required by law,  including,
without limitation, action to reflect:

                  (1)      a change in the Company name; or

                  (2) a  correction  of false  or  erroneous  statements  in the
         Certificate  or the  desire  of the  Members  to make a  change  in any
         statement  therein  in order  that it shall  accurately  represent  the
         agreement among the Members.

         (b) The Members and the  Governing  Board shall execute and cause to be
filed original or amended  certificates and shall take any and all other actions
as may be reasonably necessary to perfect and maintain the status of the Company
as a limited  liability  company or similar type of entity under the laws of any
other jurisdictions in which the Company engages in business.

         (c)  Upon  the  dissolution  and  completion  of  the  winding  up  and
liquidation of the Company in accordance with Section 14, the Liquidator,  as an
authorized  person  within the meaning of the Act,  shall  promptly  execute and
cause  to  be  filed  statements  of  intent  to  dissolve  and  certificate  of
cancellation in accordance with the Act and the laws of any other  jurisdictions
in which the Liquidator deems such filing necessary or advisable.

         8.10     Other Agreements.

         (a)      [Intentionally left blank].

         (b) Franchise Fees. Notwithstanding any other provision herein, each of
Crescent Operating and Charter Inc. agrees that if franchise fees due Franchisor
pursuant to the  Franchise  Agreement are past due for any reason in the amounts
set forth below, the Charter Inc. Directors shall have the right to prohibit the
Company from taking one or more of the following actions, and to exercise one or
more of the following rights:






                                                                             37


Amount in Arrears                 Rights of Charter Inc./Prohibited Actions By 
                                  the Company
$6 million to $18 million         1.  No incentive compensation to management
                                  2.  No vesting of  management equity
Above $18 million to $24 million  1.  No salary increases for key personnel
                                  2.  No additional hiring
                                  3.  No new hospital acquisitions/joint 
                                      ventures
Above $24 million                 1.  5% cutback on expenses provided for in the
                                      Annual Budget
                                  2.  Monthly approval of expenditures by
                                      Charter Inc. (capital and operating)
                                  3.  Rights to require transfer of management 
                                      and control of the Company and its
                                      subsidiaries to Charter Inc.

                                   SECTION 9.

                                 ROLE OF MEMBERS

         9.1      Rights or Powers.

         The  Members  shall  not  have any  right or power to take  part in the
management  or control of the Company or its  Business and affairs or to act for
or bind the  Company  in any way,  except  the  Members  have all the rights and
powers  specifically  set  forth  in  this  Agreement  and,  to the  extent  not
inconsistent with this Agreement, in the Act. A Member, any Affiliate thereof or
an  employee,  stockholder,  agent,  director  or  officer  of a  Member  or any
Affiliate  thereof,  may also be an  employee  or be retained as an agent of the
Company. The existence of these relationships and acting in such capacities will
not result in the Member's  being deemed to be  participating  in the control of
the  Business of the Company or  otherwise  affect the limited  liability of the
Member.  A Member  shall  not,  in its  capacity  as a Member,  take part in the
operation,  management  or  control  of the  Company's  business,  transact  any
business  in the  Company's  name or have  the  power to sign  documents  for or
otherwise bind the Company.

         9.2      Voting Rights.

         No Member has any voting  right  except with  respect to those  matters
specifically  reserved  for a Member vote as set forth in this  Agreement  or as
required in the Act. A Member shall have one vote for each  Percentage  Interest
such  Member has in the  Company  (for  example,  initially,  Charter  Inc.  and
Crescent Operating will each hold a 50% Interest in the Company and each have





                                                                             38

fifty votes). The approval of Members owning eighty percent (80%) or more of the
Percentage  Interests in the Company is required to act on any matter  submitted
to a vote of the Members.

         9.3      Meetings of the Members.

         (a)  Meetings of the Members may be called upon the written  request of
any Member.  Such notice of meeting  shall state the location of the meeting and
the nature of the business to be transacted. Notice of any such meeting shall be
given to all Members not less than seven (7) Business  Days nor more than thirty
(30) days prior to the date of such  meeting.  Members  may vote in  person,  by
proxy or by  telephone  at such  meeting  and may waive  advance  notice of such
meeting.  Members which own in the aggregate eighty percent (80%) or more of the
Percentage  Interests in the Company  constitute a quorum for the transaction of
business at a meeting of the Members. Whenever the vote or consent of Members is
permitted or required under the Agreement,  such vote or consent may be given at
a  meeting  of the  Members  or may be given in  accordance  with the  procedure
prescribed in this Section 9.3.

         (b) Each  Member may  authorize  any Person or Persons to act for it by
proxy on all  matters in which a Member is entitled  to  participate,  including
waiving notice of any meeting,  or voting or participating  at a meeting.  Every
proxy must be signed by the Member or its  attorney-in-fact.  No proxy  shall be
valid after the  expiration  of eleven (11) months from the date thereof  unless
otherwise  provided in the proxy. Every proxy shall be revocable at the pleasure
of the Member executing it.

         (c)  Notwithstanding  this Section 9.3, the Company may take any action
contemplated  under this  Agreement  as approved by the consent of the  Members,
such consent to be provided in writing,  or by telephone or  facsimile,  if such
telephone  conversation  or  facsimile  is followed by a written  summary of the
telephone  conversation  or  facsimile   communication  sent  by  registered  or
certified mail,  postage and charges prepaid,  addressed as described in Section
16.2  hereof,  or to such  other  address  as such  Person may from time to time
specify by notice to the Members and Directors.

         9.4      Required Member Consents.

         Notwithstanding  any other  provision of this Operating  Agreement,  no
action may be taken by the Company (whether by the Governing Board or otherwise)
in connection with the following  matters without the approval of Members owning
at least 80% of the outstanding Percentage Interest:

         (a)      Cause or permit the Company to engage in any activity that is 
not consistent with the purposes of the Company as set forth in Section 2.3 
hereof;

         (b)      Knowingly do any act in contravention of this Agreement;






                                                                             39

         (c)      Cause the Company to reorganize, recapitalize, merge or 
consolidate with another Person;

         (d)      Elect to dissolve or liquidate the Corporation;

         (e)      Cause the Company to take any action that would cause a 
Bankruptcy of the Company;

         (f)      Possess Company assets, or assign rights in any Company 
assets, for other than a Company purpose;

         (g)      Confess a judgment against the Company;

         (h)      Change the Percentage Interest of any Member without the 
consent of the affected Member; or

         (i)      Amend this Agreement.

         9.5      Tax Elections.

         The  Governing  Board by  supermajority  (at least 80%) vote (except as
provided below) shall, without any further consent of the Members being required
(except as specifically  required herein), make any and all elections for United
States  federal,  state,  local,  and foreign tax  purposes  including,  without
limitation,  any  election,  if permitted by  applicable  law: (i) to adjust the
basis  of  Property  pursuant  to Code  Sections  754,  734(b)  and  743(b),  or
comparable  provisions  of state,  local or  foreign  law,  in  connection  with
Transfers of Interests and Company distributions (provided that no such election
shall  be made  with  respect  to any  transfers  or  distributions  during  the
Company's  fiscal year ending  September  30, 1997) and (ii) with the consent of
all of the Members,  to extend the statute of limitations  for assessment of tax
deficiencies  against the Members with respect to  adjustments  to the Company's
United  States  federal,  state,  local or foreign tax returns.  Charter Inc. is
specifically authorized to act as the "Tax Matters Member" under Section 6231 of
the Code and in any  similar  capacity  under  state  or  local  law;  provided,
however,  that the Tax  Matters  Member  shall not,  without  the consent of the
Members  holding at least 80% of the  Percentage  Interests,  file a request for
administrative review of any Partnership item (as defined in Section 6231 of the
Code) which may be expected to result in the material  assessment of tax against
a  Member,  initiate  judicial  review of any  adjustment  with  respect  to any
Partnership  item, or enter into any agreement with the Internal Revenue Service
(or any state and local  taxing  authority)  that would  result in any  material
change in any item of income,  gain,  loss,  deduction,  or credit or Profits or
Losses as previously  reported or in the  allocation of such items of Profits or
Losses. The Tax Matters Member shall be responsible for preparing and filing, or
causing to be prepared and filed, all federal,  state, and local tax returns and
shall  submit all  federal,  state,  and local  income tax returns and any other
material federal, state, and local tax returns to the Governing Board for review
and  supermajority  (at least 80%)  approval at least  fifteen days prior to the
filing of such returns. The Company shall reimburse the Tax Matters





                                                                             40

Member for all direct expenses  incurred by the Tax Matters Member in fulfilling
its duties hereunder.

         9.6      Members' Liability.

         No Member shall be liable under a judgment, decree or order of a court,
or in any other manner for the Debts or any other  obligations or liabilities of
the Company solely by reason of being a Member of the Company. A Member shall be
liable only to make the  Capital  Contributions  described  in Section 3, on the
terms  therein  described,  and shall not be  required  to lend any funds to the
Company,  or to make any other  contributions,  assessments  or  payments to the
Company;  provided that a Member may be required to repay  distributions made to
it as provided in Section 18- 607 of the Act.

         9.7      Company's Liabilities.

         (a)  Notwithstanding  any other  provision of this Agreement and except
for those  liabilities  assumed  by the  Company  pursuant  to the  Contribution
Agreement,  the Company shall not assume,  or otherwise be responsible  for, any
liabilities  or  obligations  of any Member  whether  actual or  contingent,  or
liquidated  or  unliquidated,  arising  or  occurring  prior to the date  hereof
("Excluded  Liabilities"),  which Excluded  Liabilities  shall include,  without
limitation:

                  (1) Any  liability or  obligation of any Member (other than as
         provided in the  Facilities  Lease) in respect of any  federal,  state,
         local,  foreign or other tax, levy,  impost,  fee,  assessment or other
         governmental charge, including,  without limitation,  income, estimated
         income, business,  occupation,  franchise,  property, payroll, personal
         property, sales, transfer, use, employment, commercial rent, occupancy,
         franchise or withholding  taxes,  and any premium,  including,  without
         limitation, interest, penalties and additions in connection therewith;

                  (2) Any  liability  (to the extent not  covered by  insurance)
         arising  from any  injury  to or death of any  person  or  damage to or
         destruction  of any property,  whether based on  negligence,  breach of
         warranty, strict liability,  enterprise liability or any other legal or
         equitable theory arising from services performed by or on behalf of any
         Member prior to the date hereof;

                  (3) Any liability or obligation of any Member  resulting  from
         entering into,  performing its obligations  pursuant to or consummating
         the transactions contemplated by, this Agreement.






                                                                             41

         9.8      Partition.

         While the Company remains in effect or is continued, each Member agrees
not to have any Company  Property  partitioned  or file a complaint or institute
any suit,  action or proceeding at law or in equity to have any Company Property
partitioned,  and each  Member,  on behalf of  itself,  its  successors  and its
assigns hereby waives any such right.

         9.9      Other Instruments.

         Each Member hereby agrees to execute and deliver to the Company  within
five (5) Business Days after receipt of a written request  therefor,  such other
and further  documents  and  instruments,  statements  of interest and holdings,
designations,  powers of attorney and other  instruments  and to take such other
action as the Governing Board deems necessary to comply with any laws,  rules or
regulations  as may be  necessary  to enable the  Company to carry out fully the
provisions of this Agreement in accordance with its terms.


                                   SECTION 10.

                         ACCOUNTING, BOOKS AND RECORDS;
                                 CONFIDENTIALITY

         10.1     Accounting, Books and Records.

         (a)      The Company shall keep on site at its principal place of 
business each of the following:

                  (1) Separate books of account for the Company which shall show
         a true and  accurate  record of all costs and  expenses  incurred,  all
         charges made, all credits made and received,  and all income derived in
         connection  with the conduct of the Company  and the  operation  of its
         business in accordance with this Operating Agreement;

                  (2) A current  list of the full name and last known  business,
         residence,  or mailing  address of each Member and Director,  both past
         and present;

                  (3) A copy  of the  Certificate  and all  amendments  thereto,
         together  with  executed  copies of any powers of attorney  pursuant to
         which any amendment has been executed;

                  (4)      Copies of the Company's federal, state, and local 
        income tax returns and reports, if any, for the three most recent years;

                  (5)      Copies of this Operating Agreement; and






                                                                             42

                  (6) Unless contained in this Operating Agreement,  a statement
         prepared  and  certified  as  accurate  by the  Governing  Board of the
         Company which describes:

                           (a)  The  amount  of  cash  and  a  description   and
                  statement   of  the  agreed   value  of  the  other   property
                  contributed by each Member and which each Member has agreed to
                  contribute in the future;

                           (b)   Any right of a Member to receive distributions
                  and the relative preferences and designations of the Member's 
                  Interest.

         (b)  The  Company  shall  use  the  accrual  method  of  accounting  in
preparation  of its  financial  reports and for tax  purposes and shall keep its
books and records accordingly.  Any Member or its designated  representative has
the right at its own cost and expense, at any reasonable time, to have access to
and inspect and copy the contents of such books or records.  The Governing Board
shall be reimbursed by such Member for reasonable  costs incurred as a result of
such  inspection.   Notwithstanding  anything  in  the  Act  (including  Section
18-305(c) of the Act) or this  Agreement to the contrary,  the  Governing  Board
shall not have the right to keep  confidential  from any Member any  information
concerning the Company.

         10.2     Reports.

         The Governing Board shall be responsible for causing the preparation of
(i) monthly financial reports of the Company,  and (ii) annual audited financial
statements in conformity with SEC standards, if required,  within 75 days of the
Company's  year end,  and (iii) the  coordination  of  financial  matters of the
Company with the Company's accountants.

         10.3     Confidentiality.

         Except  as  required  by  law,  each  Member  shall  cause  each of its
affiliates  to treat and  safeguard  as  confidential  and secret any  Protected
Information.  None of the Members hereto or any of their  respective  affiliates
shall use or disclose,  furnish or make  accessible  to any Person any Protected
Information.


                                   SECTION 11.

                                   AMENDMENTS

         Amendments  to this  Agreement  may be proposed by any  Director or any
Member. Following such proposal, the Governing Board shall submit to the Members
a verbatim statement of any proposed  amendment,  providing that counsel for the
Company shall have approved of the same in writing as to form, and the Governing
Board shall include in any such submission a  recommendation  as to the proposed
amendment. The Governing Board shall seek the written vote





                                                                             43

of the Members on the proposed amendment or shall call a meeting to vote thereon
and to transact any other business that it may deem appropriate.


                                   SECTION 12.

                                    TRANSFERS

         12.1     Restrictions on Transfers.

         Except as  otherwise  permitted  by this  Agreement,  no  Member  shall
Transfer all or any portion of its Interest.

         12.2     Permitted Transfers.

         Subject to the  conditions and  restrictions  set forth in Section 12.3
hereof,  a Member  may at any time  Transfer  all (but not less than all) of its
Interest to (i) a wholly  owned  subsidiary  of that Member,  provided  that the
transferee  subsidiary  agrees  to  retransfer  all of  such  Interest  to  such
transferring  Member if such transferee  subsidiary  ceases to be a wholly owned
subsidiary of the transferring  Member,  (ii) the transferor's  administrator or
trustee to whom such Interest is transferred  involuntarily by operation of law,
(iii) any transferee if the transfer is approved by all Members which own twenty
percent (20%) or more of the  outstanding  Percentage  Interests,  in their sole
discretion,  (iv) in the case of Crescent  Operating,  to a single transferee if
such transfer is necessary for Crescent Real Estate Equities Company ("CEI"), as
currently  operated  or as  operated or proposed to be operated in the future to
avoid jeopardizing its status as a real estate investment trust (a "REIT") under
the  Code,  provided  that  prior to any  transfer  made by  Crescent  Operating
pursuant to this clause (iv), Crescent Operating shall provide Charter Inc. with
a  written  opinion  of  counsel  that  such  transfer  is  necessary  to  avoid
jeopardizing the qualification of CEI as a REIT, subject to Charter Inc.'s right
of first  refusal  under  Section  12.8;  provided that Charter Inc. will notify
Crescent Operating within 15 days after receiving notice from Crescent Operating
of its intent to transfer  pursuant to this clause (iv) and a written opinion of
counsel  referred to above,  whether it will  exercise  such rights,  and, if it
elects to exercise  such right,  shall  complete the  purchase of such  Interest
within 25 days after the original notice from Crescent Operating (subject to the
right of Charter Inc. to extend the date for  completion  of the purchase for up
to an  additional  20 days if  necessary  to  obtain  any  regulatory  approvals
required in connection therewith) and (v) to any Person upon compliance with the
provisions of Section 12.8 hereof (any such Transfer  being  referred to in this
Agreement  shall be a "Permitted  Transfer").  A permitted  transferee  or other
transferee  shall  be  admitted  as a  substituted  Member  of  the  Company  in
accordance with Section 12.6.

         In addition,  a Member may also transfer its  Interest,  except for any
voting rights associated with such Interest (other than voting rights in respect
of the matters  listed in Section 9.4) and the right to  designate  Directors on
the Governing Board (each of which rights will remain with such Member),  (i) in
the form of a pledge to a bona fide financial  institution,  which,  immediately
prior





                                                                             44

to the  creation of such pledge,  is not an Affiliate of such Member,  to secure
bona  fide  arms'  length  recourse  indebtedness  of  such  Member  and/or  its
subsidiaries,  or (ii) in the form of a pledge to Crescent Real Estate  Equities
Limited  Partnership  pursuant  to that  certain  Line of  Credit  and  Security
Agreement,  dated as of May 21,  1997,  and that  certain  Amended and  Restated
Credit and Security  Agreement,  as amended,  dated as of May 30,  1997,  if the
pledgee  thereof  agrees  (i)  to  provide  the  Company  with  all  notices  of
foreclosure by such pledgee and (ii) in the event such pledgee becomes a Member,
to be bound by the provisions of this Agreement applicable to its transferor, it
being  understood that both (x) the making of such pledge and (y) such financial
institution's  becoming a Member as the result of  foreclosure on such pledge in
full or  partial  satisfaction  of all or any part of the  indebtedness  secured
thereby  or  otherwise  as a result  of the  exercise  by it of its  rights  and
remedies  with respect  thereto shall each  constitute a Permitted  Transfer and
such  financial  institution  shall  be a  "Member"  for  the  purposes  of this
Agreement,  subject  to the  limitations  described  above.  If  such  financial
institution  transfers any portion of a Member's  Interest pursuant to the terms
of this  Agreement,  including  pursuant  to  Section  15.3 in the  event  of an
Unresolved  Deadlock,   then,  upon  the  consummation  of  such  transfer,  the
transferee  shall  have  all of the  rights  associated  with  such  transferred
Interest  prior to its transfer to such  financial  institution  (including  all
voting rights and the right to designate  Directors  related to such transferred
Interest or a portion thereof),  and the Member which initially  transferred its
Interest  to such  financial  institution  shall  have no  more  rights  in such
Interest (to the extent transferred by the financial institution).

         12.3     Conditions to Permitted Transfers.

         A Transfer  shall not be treated as a Permitted  Transfer under Section
12.2 hereof unless and until the following conditions are satisfied:

         (a) Except in the case of a Transfer involuntarily by operation of law,
the  transferor  and  transferee  shall  execute and deliver to the Company such
documents and  instruments  of conveyance as may be necessary or  appropriate in
the opinion of counsel to the Company to effect such Transfer and to confirm the
agreement of the  transferee  to be bound by the  provisions of this Section 12,
and to comply with the  requirements  of Code  Section  6050K.  In the case of a
Transfer of Interests  involuntarily  by operation of law, the Transfer shall be
confirmed by presentation to the Company of legal evidence of such Transfer,  in
form and substance  satisfactory to counsel to the Company. In all cases, unless
the  requirements of this sentence have been waived by the Governing  Board, the
Company shall be reimbursed by the  transferor  and/or  transferee for all costs
and expenses that it reasonably incurs in connection with such Transfer.

         (b) The transferor  and  transferee  shall furnish the Company with the
transferee's taxpayer identification number, sufficient information to determine
the transferee's  initial tax basis in the Interest  transferred,  and any other
information  reasonably  necessary  to permit the  Company to file all  required
federal and state tax returns and other legally required information  statements
or returns.  Without limiting the generality of the foregoing, the Company shall
not be required to make any





                                                                             45

distribution  otherwise  provided  for in this  Agreement  with  respect  to any
transferred Interest until it has received such information.

         (c)  Either  (i)  the   Transfer   occurs   pursuant  to  an  effective
registration  statement  under  the  Securities  Act  and any  applicable  state
securities law or (ii) the Transfer is exempt from  registration or is otherwise
in compliance with the Securities Act and applicable  state  securities law, and
the transferor has furnished to the Company  evidence (which may but need not in
the discretion of the Governing Board include an opinion of counsel)  reasonably
satisfactory to the Governing Board.

         (d) The  Transfer  will not  cause  the  Company  to be deemed to be an
"investment  company" under the Investment Company Act of 1940, as amended,  and
the  transferor  shall provide an opinion of counsel to such effect,  unless the
Governing  Board waives the  requirement  that such  opinion be  provided.  Such
opinion and counsel shall be reasonably satisfactory to the Governing Board.

         (e) The  Transfer  will not  cause  the  Company  to be  deemed to be a
publicly traded partnership under Code Section 7704.

         12.4     Prohibited Transfers.

         Any purported  Transfer of an Interest that is not a Permitted Transfer
shall be null and void and of no force or effect whatever; provided that, if the
Company is required to recognize a Transfer that is not a Permitted Transfer (or
if the Company,  in its sole discretion,  elects to recognize a Transfer that is
not a Permitted Transfer), the Interest transferred shall be strictly limited to
the  transferor's  rights to allocations and  distributions  as provided by this
Agreement  with  respect to the  transferred  Interest,  which  allocations  and
distributions  may be applied  (without  limiting  any other legal or  equitable
rights of the Company) to satisfy any debts,  obligations,  or  liabilities  for
damages  that the  transferor  or  transferee  of such  Interest may have to the
Company.

         In the case of a Transfer or attempted  Transfer of an Interest that is
not a Permitted  Transfer,  the parties engaging or attempting to engage in such
Transfer  shall be liable to  indemnify  and hold  harmless  the Company and the
other  Members from all cost,  liability,  and damage that the Company or any of
such indemnified Members may incur (including,  without limitation,  incremental
tax  liabilities,  lawyers'  fees and  expenses) as a result of such Transfer or
attempted  Transfer and efforts to enforce the  indemnity  granted  hereby.  Any
indemnification  payments  made to the Company  under this Section  12.4, to the
extent paid with respect to costs,  liabilities  or other damages  incurred by a
Member, shall immediately be paid by the Company to such Member.

         12.5     Rights of Unadmitted Assignees.

         A  Person  who  acquires  an  Interest  but  who is not  admitted  as a
substituted  Member  pursuant to Section 12.6 hereof  shall be entitled  only to
allocations and distributions with respect to such





                                                                             46

Interest in accordance with this Agreement, and shall not have any of the rights
of a Member under the Act or this Agreement.

         12.6     Admission of Substituted Members.

         Subject to the other  provisions of this Section 12, a transferee of an
Interest  may be  admitted  to the  Company as a  substituted  Member  only upon
satisfaction of each of the conditions set forth in this Section 12.6:

         (a) (i) The non-transferring  Members consent to such admission,  which
consent  may be given or withheld in the sole and  absolute  discretion  of each
such Member,  or (ii) the Interest with respect to which the transferee is being
admitted was acquired by means of a Permitted Transfer;

         (b) The transferee of an Interest shall, by written  instrument in form
and  substance  reasonably  satisfactory  to the Director  (and,  in the case of
clause (ii) below,  the transferor  Member),  (i) accept and adopt the terms and
provisions  of this  Agreement,  including  this  Section 12 and (ii) assume the
obligations  of the  transferor  Member under this Agreement with respect to the
transferred  Interest.  The  transferor  Member shall be released  from all such
assumed   obligations  except  (i)  those  obligations  or  liabilities  of  the
transferor Member arising out of a breach of this Agreement and (ii) in the case
of a  Transfer  to  any  Person  other  than  a  Member,  those  obligations  or
liabilities  of the  transferor  Member  based on events  occurring,  arising or
maturing prior to the date of Transfer;

         (c) Unless the requirements of this Section 12.6(c) have been waived by
the Governing  Board,  the  transferee  pays or  reimburses  the Company for all
reasonable  legal,  filing,  and  publication  costs that the Company  incurs in
connection  with the admission of the transferee as a Member with respect to the
Transferred Interest; and

         (d) If required by the Governing  Board,  the transferee  (other than a
transferee that was a Member prior to the Transfer) shall deliver to the Company
evidence of the  authority  of such Person to become a Member and to be bound by
all of the  terms and  conditions  of this  Agreement,  and the  transferee  and
transferor  shall  each  execute  and  deliver  such  other  instruments  as the
Governing Board  reasonably  deems necessary or appropriate to effect,  and as a
condition to, such  Transfer,  including  amendments to the  Certificate  or any
other  instrument  filed  with  the  State of  Delaware  or any  other  state or
governmental authority.

         12.7 Distributions and Allocations in Respect of Transferred Interests.

         If all  or  any  portion  of an  Interest  is  Transferred  during  any
Allocation  Year in compliance  with the provisions of this Section 12, Profits,
Losses,  each item thereof,  and all other items attributable to the Transferred
Interest for such  Allocation  Year shall be divided and  allocated  between the
transferor  and the  transferee by taking into account their varying  Percentage
Interests  during the Fiscal Year in accordance with Code Section 706(d),  using
any conventions permitted by





                                                                             47

law and agreed to by the  transferor and  transferee.  All  distributions  on or
before  the  date of such  Transfer  shall  be made to the  transferor,  and all
distributions thereafter shall be made to the transferee. Solely for purposes of
making such  allocations  and  distributions,  the Company shall  recognize such
Transfer not later than the end of the  calendar  month during which it is given
notice of such  Transfer;  provided  that,  if the Company is given  notice of a
Transfer  at least ten (10)  Business  Days prior to the  Transfer,  the Company
shall  recognize  such  Transfer as of the date of such  Transfer;  and provided
further  that if the  Company  does not  receive a notice  stating the date such
Interest  was  transferred  and  such  other  information  as the  Director  may
reasonably  require within thirty (30) days after the end of the Allocation Year
during which the Transfer  occurs,  then all such items shall be allocated,  and
all distributions  shall be made, to the Person who,  according to the books and
records of the  Company,  was the owner of the  Interest on the last day of such
Allocation Year.  Neither the Company nor the Director shall incur any liability
for making  allocations and  distributions  in accordance with the provisions of
this Section  12.7,  whether or not the Director or the Company has knowledge of
any Transfer of ownership of any Interest.

         12.8     Right of First Refusal

         (a) In the event that any Member has a binding,  written  offer from an
unrelated  Person for the  Transfer  of its  Interest  other than  pursuant to a
Permitted  Transfer  and desires to accept  such offer to purchase (a  "Proposed
Transfer"),  such Member (the "Selling Member") shall deliver to the Company and
the remaining Members (the "Non-Selling Members") written notice of the material
terms of such offer,  including  the  proposed  purchaser  thereof,  the amount,
nature and payment schedule of the consideration to be received, the conditions,
if any,  associated  therewith  and any other  material  terms of such offer (an
"Offer Notice").  The Offer Notice shall constitute an irrevocable  offer by the
Selling  Member to sell all (but not less than all) of its  Interest  subject to
the Proposed Transfer (i) first, to the Non-Selling  Members and (ii) second, if
and only if at that time there are more than two (2) Members,  to the Company on
terms and  conditions of the Proposed  Transfer,  except that a purchaser  under
this  Section  12.8 shall  have the right to pay cash in an amount  equal to the
Fair Market Value of any Non-Cash Consideration (the "Right of First Refusal").

         (b) During the First Offer Period, each Non-Selling Member may elect to
purchase all or any portion of such  Non-Selling  Member's Offer  Percentage (as
hereinafter  defined)  of the  Interest  subject  to the  Proposed  Transfer  by
delivering  written  notice  of such  election  stating  the  percentage  of the
Interest to be purchased (an  "Election  Notice") to the Company and the Selling
Member prior to the  expiration  of the First Offer  Period.  As used herein,  a
Member's Offer Percentage  shall be a fraction,  the numerator of which is equal
to the Percentage Interest of the Company held by such Member on the date of the
Offer Notice and the  denominator of which is the  Percentage  Interests held on
such date by all Non-Selling Members (the "Offer  Percentage");  provided that a
Member  shall have the right in an Election  Notice to agree to purchase  all or
any portion of the Interest  that could be purchased by other  Members;  and, if
one or more Members do not deliver an Election  Notice or elect to purchase less
than their respective Offer  Percentages,  then the portion of the Interest that
could have been purchased by such Members shall be purchased by Members that, in





                                                                             48

an Election  Notice,  agreed to purchase such portion of the Interest,  and each
such Member shall purchase the portion of the Interest  indicated in an Election
Notice,  unless the sum of the portions of the Interest  exceeds the Interest so
available  for  purchase,  in which case the portions of the  Interest  shall be
purchased  pro  rata on the  basis  of the  proportionate  amount  of the  Offer
Percentage of such Members that deliver an Election  Notice.  The failure by any
Non-Selling  Member to deliver an Election  Notice during the First Offer Period
shall be deemed to be an  election  by such  Member not to  purchase  any of the
Interest subject to the Proposed Transfer.

         (c) If the  Non-Selling  Members do not elect  during  the First  Offer
Period to purchase all of the Interest subject to the Proposed Transfer,  during
any Second  Offer  Period,  the Company may elect to purchase  all (but not less
than all) of the Interest that the Non-Selling Members did not elect to purchase
during the First Offer Period by  delivering  an Election  Notice to the Selling
Member prior to the  expiration of the Second Offer  Period.  The failure by the
Company to deliver an Election  Notice  during any Second  Offer Period shall be
deemed to be an election by the  Company  not to  purchase  any of the  Interest
subject to the Proposed Transfer.

         (d) If the Non-Selling Members and, if applicable,  the Company (either
individually  or  collectively)  do not elect to  purchase  all of the  Interest
subject to the  Proposed  Transfer,  the  Selling  Member  may,  Transfer to the
purchaser  named in the Offer Notice (the "Third Party  Purchaser") all (but not
less than all) of the Interest  subject to the Proposed  Transfer in  accordance
with the terms and conditions set forth in the Offer Notice; provided,  however,
that if the Selling  Member has not  consummated  the Transfer of such  Interest
within the 45 Business Day period following any Second Offer Period,  all of the
restrictions  on Transfer  contained in this Agreement  shall again be in effect
with respect to such Interest.

         (e) If the  consideration  for the sale of  Interest  pursuant  to this
Right of First Refusal is cash  consideration,  the purchase price to be paid by
each of the Non-Selling Members and the Company,  as applicable,  shall be equal
to the  total  consideration  set forth in the Offer  Notice  multiplied  by the
percentage of such Interest being  purchased by such  Non-Selling  Member or the
Company, as applicable.  If the consideration for the Proposed Transfer consists
of consideration  that is other than cash  consideration  payable in immediately
available funds at the closing thereunder ("Non-Cash Consideration") or consists
of a combination of cash consideration and Non-Cash Consideration,  the purchase
price shall be cash in an amount  equal to the total of the cash  consideration,
if any, and the Fair Market Value of the Non-Cash Consideration as determined in
accordance with Section 12.9 hereof.

         (f) The purchase  and sale of Interest  pursuant to this Right of First
Refusal  shall be  consummated  at a closing  that shall occur at the  principal
business  office of the Company within 20 Business Days following the expiration
of the relevant Offer Period,  or at such other place or time as may be mutually
acceptable to the parties.  At such closing,  the Selling Member shall deliver a
certificate or other instrument representing the Interest being purchased,  free
and clear of all liens,  claims,  encumbrances  (other  than as a result of this
Agreement)  and  defects  in  title  and  duly  endorsed  for  Transfer  to  the
appropriate purchaser and, in exchange therefor, the purchaser of such





                                                                             49

Interest shall pay the purchase price, as provided in Section 12.8(e) hereof, at
such  closing by bank wire  transfer of  immediately  available  funds to a bank
account designated in writing by the Selling Member at least three Business Days
prior to such closing.

         12.9     Determination of Fair Market Value.

         In the event that a determination  of the fair market value of Non-Cash
Consideration  is required  pursuant to the Right of First Refusal,  the Selling
Member shall specify in the  applicable  Offer Notice its good faith estimate of
the fair market value of any  Non-Cash  Consideration  to be paid in  connection
with the proposed  transfer.  If a majority of the disinterested  members of the
Governing  Board agrees with the  estimated  fair market value of such  Non-Cash
Consideration,  the  estimate  shall be deemed to be the Fair Market  Value (the
"Fair Market Value")  thereof for purposes of this  Agreement.  If a majority of
the  disinterested  members  of the  Governing  Board  does not  agree  with the
estimated fair market value, the Governing Board shall,  within 10 Business Days
of receipt of the Offer Notice,  deliver to the Selling Member written notice of
its  disagreement  and shall,  for a period of 10 Business Days after delivering
such notice,  negotiate  with the Selling  Member for the purpose of determining
the fair market value of the Non-Cash  Consideration  that is  acceptable to the
Governing Board and the Selling  Member.  If the Governing Board and the Selling
Member  are unable to agree on a fair  market  value  during the  aforementioned
negotiation  period, the Company and the Selling Member shall appoint a mutually
agreeable  appraiser of  recognized  standing  with respect to the nature of the
property constituting the Non-Cash Consideration to complete an appraisal of the
property constituting the Non-Cash Consideration.  Such appraiser shall render a
binding and  non-appealable  appraisal  of the Fair Market Value of the property
constituting  the  Non-Cash  Consideration  within  10  Business  Days  of  such
appraiser's  appointment  or, if it is not reasonably  possible to complete such
appraisal  in such  time  period,  such  longer  period  as shall be  reasonably
necessary  to complete  such  appraisal  (not to exceed 30 Business  Days).  The
Company  and the Selling  Member  each shall bear  one-half of the costs of such
appraisal.

         12.10    Tag-Along and Bring-Along Rights.

         (a)      Exercise of "Tag-Along Right."

                  (i)  Transfers  by the  Majority  Member.  In the  event  that
Charter  Inc.'s or  Crescent  Operating's  Percentage  Interest  in the  Company
decreases to less than 25%, the other party (the  "Majority  Member")  shall not
Transfer all or part of its Interest  without  complying  with the provisions of
this Section 12.10(a). If the Majority Member desires to Transfer all or part of
its Interest (the  "Offered  Interest")  to a proposed  transferee,  each of the
other Members (a "Remaining  Member") may elect (the "Tag-Along  Right") to sell
to such proposed transferee,  on the same terms,  consideration (on a Percentage
Interest  basis) and conditions as were offered to the Majority  Member,  all of
the Interest  then owned by each  Remaining  Member (if the  Majority  Member is
proposing  to sell all of its  Interest)  or a portion of its  Interest  (if the
Majority  Member is proposing to sell less than all of its Interest) in the same
proportion as the Interest proposed to be sold by the Majority Member.





                                                                             50

                  (ii)  Notification  of Proposed  Transfers.  In the event of a
proposed  Transfer subject to this Section  12.10(a),  the Majority Member shall
notify in writing all Remaining  Members of the proposed  Transfer.  Such notice
shall set forth: (i) the name of the proposed  transferee and the portion of the
Interest that is to be  transferred  by the Majority  Member,  (ii) the proposed
amount and form of consideration  and terms and conditions of payment offered by
such  proposed  transferee,  and (iii)  that the  proposed  transferee  has been
informed of the Tag-Along  Right  provided for in this Section  12.10(a) and has
agreed to purchase additional Interests in accordance with the terms hereof. The
Tag-Along  Right may be  exercised  by any  Remaining  Member by  delivery  of a
written notice to the Company (the "Tag-Along  Notice") within 30 days following
receipt of the notice  specified in the immediately  preceding  sentence stating
that the Remaining Member wishes to participate in such transfer to the proposed
transferee by including such Remaining Member's Interest (or a portion thereof).
The Tag-Along Notice shall also specify, in the event that only a portion of the
Majority  Member's  Interest is being  purchased,  whether or not the  Remaining
Member  wishes  to have  any  additional  portion  (up to  all) of his  Interest
purchased  if any  other  Remaining  Member  does  not  exercise  such  Member's
Tag-Along Right. In the event that any proposed transferee does not purchase the
Interest of the  Majority  Member or  Remaining  Member who has  exercised  such
Member's Tag-Along Right on the same terms,  consideration (if applicable,  on a
Percentage  Interest  basis)  and  conditions  as those set forth in the  notice
delivered  by the Majority  Member then the sale by the  Majority  Member to the
proposed  transferee shall be void ab initio and of no force and effect, and the
Company shall not recognize or give effect to such transfer. Notwithstanding the
foregoing,  if any  Remaining  Member  shall not exercise  its  Tag-Along  Right
provided for herein,  the other  Remaining  Members  shall have the right,  upon
receipt of written  confirmation from the Remaining Members not participating in
the Tag-Along Right, to include in their respective  Tag-Along  Notices,  and to
have purchased by the proposed transferee,  an additional Interest equal to each
such  Member's pro rata  portion of the  Interest not included in the  Tag-Along
Right by the non-electing Remaining Member.

         (b)      Exercise of "Bring-Along Right"

                  (i)  Transfers  by the  Majority  Member.  In the  event  that
Charter  Inc.'s or  Crescent  Operating's  Percentage  Interest  in the  Company
decreases  to less than 25% and the  Majority  Member  proposes to Transfer  its
Interest to a proposed  third party  transferee in an  arms-length  transaction,
then the Majority Member may, at its option,  require (the "Bring-Along  Right")
each other Member to sell all of its Interest (the "Designated Interest") to the
proposed transferee, at the same time and on the same terms, consideration (on a
Percentage  Interest  basis)  and  conditions  at which the  Majority  Member is
selling its Interest.

                  (ii)  Notification of Proposed  Transfer.  The Majority Member
shall exercise its  Bring-Along  Right by sending written notice of the exercise
of the  Bring-Along  Right to each of the other  Members.  Such notice shall set
forth:  (i) the name and address of the  proposed  transferee  and the  proposed
amount and form of consideration to be paid by the proposed  transferee and (ii)
the terms and conditions of such  transaction.  Such notice shall be accompanied
by copies of all documents  required to be executed by the Members in connection
with such transaction. Within 10





                                                                             51

days following receipt of the notice, each of the other Members shall deliver to
a representative of the Majority Member,  designated in the notice,  instruments
(or other appropriate  documents necessary to transfer the Designated  Interest)
representing  the  Designated  Interest  held by  such  Member,  duly  endorsed,
together  with  fully  executed  copies of all other  documents  required  to be
executed  in  connection  with  such  transactions,   including  (if  requested)
customary  legal  opinions from the counsel to such Member.  In the event that a
Member  should fail to deliver  such  instruments  to the Majority  Member,  the
Company shall cause its books and records to show that such Designated  Interest
is bound by the  provisions  of this Section  12.10(b) and that such  Designated
Interest shall be transferred  only to the third party  purchaser upon surrender
for transfer by the holder thereof.  If requested by the Majority  Member,  each
Member  shall also cause a  representative  that is duly  authorized  to execute
documents  and to act on behalf of such  Member to  attend  the  closing  of the
transaction and to take such actions as are reasonably requested by the Majority
Member.

                  (iii) Return of Designated Interest. If, within 120 days after
the Majority  Member gives such notice,  the sale of the Designated  Interest by
the Majority Member in accordance herewith has not been completed,  the Majority
Member  shall  return to each  Member  all  instruments  or other  documentation
representing  the  Designated  Interest  that  such  Member  delivered  for sale
pursuant hereto.

                  (iv) Payment for Designated Interest.  Simultaneously with the
consummation  of the sale of the Designated  Interest by the Majority Member and
the other Members pursuant to this Section  12.10(b),  the Majority Member shall
remit,  or cause the transferee to remit, to each of the Members the total sales
price  of the  Designated  Interest  sold  pursuant  thereto  (net of the  other
Members' pro rata share of any  transaction  expenses),  and shall  furnish such
other  evidence of the  completion  and time of completion of such sale or other
disposition  and  the  terms  thereof  as may be  reasonably  requested  by such
Members.


                                   SECTION 13.

                                POWER OF ATTORNEY

         13.1     Directors as Attorneys-In-Fact.

         Each  Member  hereby  makes,  constitutes,  and  appoints  each  of the
Directors,  severally,  with full power of substitution and resubstitution,  its
true and lawful  attorney-in-fact  for it and in its name,  place, and stead and
for its use and benefit, to sign, execute, certify, acknowledge, swear to, file,
publish and record (i) all  certificates  of formation,  amended name or similar
certificates,  and other certificates and instruments (including counterparts of
this  Operating  Agreement)  which the Governing  Board may deem necessary to be
filed by the  Company  under  the laws of the  State of  Delaware  or any  other
jurisdiction in which the Company is doing or intends to do business in order to
preserve its status as a limited  liability  company or conduct business in such
state; (ii) any and all





                                                                             52

duly authorized amendments,  restatements or changes to this Operating Agreement
and the instruments described in clause (i), as now or hereafter amended,  which
the Governing Board may deem necessary to effect a change or modification of the
Company in accordance  with the terms of this  Operating  Agreement,  including,
without limitation, amendments, restatements or changes to reflect the admission
of any  substituted  Member and the disposition by any Member of its interest in
the Company;  (iii) all certificates of cancellation and other instruments which
the Liquidator  deems  necessary or appropriate  to effect the  dissolution  and
termination of the Company  pursuant to the terms of this  Operating  Agreement;
and (iv) any other  instrument  which is now or may hereafter be required by law
to be filed on behalf of the  Company or is deemed  necessary  by the  Governing
Board to comply with any laws,  rules or  regulations  or as may be necessary to
enable the Company to carry out fully the provisions of this Operating Agreement
in accordance with its terms. Each Member authorizes each such  attorney-in-fact
to take any further action which such attorney-in-fact  shall consider necessary
in   connection   with  any  of  the   foregoing,   hereby   giving   each  such
attorney-in-fact  full power and  authority to do and perform each and every act
or thing  whatsoever  requisite to be done in  connection  with the foregoing as
fully as such Member might or could do personally, and hereby ratify and confirm
all that any such  attorney-in-fact  shall  lawfully do, or cause to be done, by
virtue thereof or hereof.

         13.2     Nature of Special Power.

         The power of attorney granted to each Director pursuant to this Section
13:

         (a)      Is a special power of attorney coupled with an interest and is
irrevocable;

         (b) May be  exercised  by any  such  attorney-in-fact  by  listing  the
Members executing any agreement, certificate, instrument, or other document with
the single signature of any such attorney-in-fact acting as attorney-in-fact for
such Members; and

         (c) Shall  survive and not be affected  by the  subsequent  Bankruptcy,
insolvency, dissolution, or cessation of existence of a Member and shall survive
the  delivery  of an  assignment  by a Member of the  whole or a portion  of its
interest in the Company  (except that where the  assignment  is of such Member's
entire  interest in the Company and the assignee,  with the consent of the other
Members,  is  admitted as a  substituted  Member,  the power of  attorney  shall
survive the  delivery of such  assignment  for the sole  purpose of enabling any
such  attorney-in-fact  to effect such  substitution)  and shall  extend to such
Member's or assignee's successors and assigns.







                                                                             53

                                   SECTION 14.

                           DISSOLUTION AND WINDING UP

         14.1     Dissolution Events.

         (a)      Dissolution.  The Company shall dissolve and shall commence 
winding up and liquidating upon the first to occur of any of the following 
(each a "Dissolution Event"):

                  (1)      The unanimous vote of the Members to dissolve, wind
up, and liquidate the Company;

                  (2)      A judicial determination that an event has occurred 
that makes it unlawful, impossible or impractical to carry on the Business;

                  (3)      The expiration of the Company's term;

                  (4)      The entry of a decree of judicial dissolution; or

                  (5) The  Bankruptcy,  retirement,  resignation or expulsion of
         any  Member;  provided  that  any  such  event  will  not be  deemed  a
         Dissolution  Event if within  ninety  (90) days after such  Dissolution
         Event if the  Company  has one (1) or more  remaining  Members and such
         Member or Members  agree to continue  the  business  and affairs of the
         Company.

         (b)  Reconstitution.  If it is  determined,  by a  court  of  competent
jurisdiction,  that the  Company  has  dissolved  prior to the  occurrence  of a
Dissolution  Event,  then  within an  additional  ninety  (90) days  after  such
determination  (the  "Reconstitution  Period"),  all of the Members may elect to
reconstitute  the  Company  and  continue  its  Business  on the same  terms and
conditions  set  forth in this  Agreement  by  forming a new  limited  liability
company on terms identical to those set forth in this Agreement.  Unless such an
election is made within the  Reconstitution  Period, the Company shall liquidate
and wind up its affairs in  accordance  with  Section  14.2  hereof.  If such an
election is made within the Reconstitution Period, then:

                  (1)      The reconstituted limited liability company shall 
         continue until the occurrence of a Dissolution Event as provided in 
         this Section 14.1(a);

                  (2)  All  necessary  steps  shall  be  taken  to  cancel  this
         Agreement  and  the  Certificate  and to  enter  into  a new  operating
         agreement and certificate of  organization;  provided that the right of
         the  Members to select  successor  Directors  and to  reconstitute  and
         continue the Business  shall not exist and may not be exercised  unless
         the Company has received an opinion of counsel that the exercise of the
         right would not result in the loss of limited  liability  of any Member
         and neither the Company nor the reconstituted limited liability





                                                                             54

         company would cease to be treated as a partnership for U.S. federal 
         income tax purposes upon the exercise of such right to continue.

         14.2     Winding Up.

         Upon the occurrence of a Dissolution  Event, the Company shall continue
solely  for the  purposes  of  winding  up its  affairs  in an  orderly  manner,
liquidating its assets,  and satisfying the claims of its creditors and Members,
and no Member shall take any action that is inconsistent  with, or not necessary
to or  appropriate  for, the winding up of the  Company's  business and affairs;
provided  that  all  covenants   contained  in  this  Operating   Agreement  and
obligations  provided for in this Operating Agreement shall continue to be fully
binding upon the Members  until such time as the  Property has been  distributed
pursuant to this Section 14.2 and the Certificate has been canceled  pursuant to
the Act. The Liquidator  shall be responsible  for overseeing the winding up and
dissolution of the Company,  which winding up and dissolution shall be completed
within  ninety  (90)  days  of the  occurrence  of the  Dissolution  Event.  The
Liquidator shall take full account of the Company's liabilities and Property and
shall cause the  Property or the proceeds  from the sale thereof (as  determined
pursuant to Section 12.6), to the extent sufficient therefor,  to be applied and
distributed, to the maximum extent permitted by law, in the following order:

         (a) First,  to  creditors  (including  Members  and  Directors  who are
creditors,  to the extent otherwise  permitted by law) in satisfaction of all of
the Company's Debts and other  liabilities  (whether by payment or the making of
reasonable  provision for payment  thereof),  other than  liabilities  for which
reasonable  provision for payment has been made and liabilities for distribution
to Members under Section 18-601 or 18-604 of the Act;

         (b)      Second, except as provided in this Agreement, to Members and 
former Members of the Company in satisfaction of liabilities for distribution 
under Sections 18-601 or 18-604 of the Act; and

         (c) The balance, if any, to the Members in accordance with the positive
balance in their Capital  Accounts,  after giving  effect to all  contributions,
distributions and allocations for all periods.

         14.3     Rights of Members.

         Except as otherwise provided in this Agreement,  each Member shall look
solely to the Property of the Company for the return of its  investment  and has
no right or power to  demand  or  receive  Property  other  than  cash  from the
Company.  If the assets of the Company  remaining  after payment or discharge of
the  Debts or  liabilities  of the  Company  are  insufficient  to  return  such
investment,  the Members shall have no recourse against the Company or any other
Member or Director.






                                                                             55

         14.4     Notice of Dissolution/Termination.

         (a) In the event a Dissolution  Event  occurs,  the  Liquidator  shall,
within thirty (30) days  thereafter,  provide  written notice thereof to each of
the Members and to all other  parties with whom the Company  regularly  conducts
business (as determined in the discretion of the  Liquidator)  and shall publish
notice thereof in a newspaper of general  circulation in each place in which the
Company  regularly  conducts  business (as  determined in the  discretion of the
Liquidator).

         (b) Upon completion of the  distribution  of the Company's  Property as
provided in this Section 14, the Company shall be terminated, and the Liquidator
shall cause the filing of the  Certificate of  Cancellation  pursuant to Section
18-203 of the Act and shall take all such other  actions as may be  necessary to
terminate the Company.

         14.5     The Liquidator.

         (a) Definition.  The "Liquidator"  shall mean a Person appointed by the
Governing  Board to oversee  the  dissolution  of the Company and shall have the
power of attorney granted to the Directors pursuant to Section 13.

         (b) Fees.  The Company is  authorized  to pay a  reasonable  fee to the
Liquidator  for  its  services  performed  pursuant  to this  Section  14 and to
reimburse  the  Liquidator  for its  reasonable  costs and expenses  incurred in
performing  those  services,  other than a  Liquidator  that is also a Member or
Director.

         (c) Indemnification.  The Company shall indemnify,  save harmless,  and
pay all judgments and claims against such Liquidator or any officers, directors,
stockholders, agents or employees of the Liquidator relating to any liability or
damage incurred by reason of any act performed or omitted to be performed by the
Liquidator, or any officers, directors, stockholders, agents or employees of the
Liquidator  in  connection  with  the  winding  up  of  the  Company,  including
reasonable  attorneys'  fees  incurred  by the  Liquidator,  officer,  director,
stockholder,  agent or  employee  in  connection  with the defense of any action
based  on any  such  act or  omission,  which  attorneys'  fees  may be  paid as
incurred,  except to the extent such liability or damage is caused by the fraud,
intentional  misconduct of, or a knowing violation of the laws by the Liquidator
which was material to the cause of action.

         14.6     Form of Liquidating Distributions.

         For purposes of making  distributions  required by Section 14.2 hereof,
the  Liquidator  may determine  whether to distribute  all or any portion of the
Property  in-kind or to sell all or any portion of the Property  and  distribute
the proceeds therefrom.

                                   SECTION 15.






                                                                             56

                               MANAGEMENT DEADLOCK

         15.1     Existence of a Deadlock

         A deadlock of the  Governing  Board (a  "Deadlock")  shall be deemed to
exist if the Governing  Board shall be unable to reach agreement by the required
vote on (i) a Major Decision,  (ii) a decision involving the expenditure of more
than $10  million or (iii) a decision  relating  to the  election  of  Executive
Officers,  provided  that any matter  referred to in (i), (ii) or (iii) has been
submitted for consideration at two successive meetings.

         15.2     Discussions by Chief Executive Officers

         If a Deadlock  exists,  the Members or Governing Board, as appropriate,
shall  negotiate in good faith and use their  respective best efforts to resolve
such Deadlock.  If, however,  after 20 Business Days such Deadlock remains,  any
Member, by giving notice to the other Members, may request that such Deadlock be
referred for resolution to the Chief  Executive  Officer of Charter Inc. and the
Chief Executive Officer of Crescent  Operating (the "Chief Executive  Officers")
(or, if a Member's Chief Executive Officer is on the Company's  Governing Board,
another  senior  officer  or  director  designated  by the  Member).  The  Chief
Executive  Officers  shall meet within 20  Business  Days  thereafter  and shall
attempt in good faith to resolve  such  Deadlock.  Any  resolution  agreed to in
writing  by the  Chief  Executive  Officers  shall be final and  binding  on the
Company and the Members,  so long as the resolution is not inconsistent with any
provision of this Agreement.

         15.3     Buy/Sell Option

         In the event of a failure  to resolve a  Deadlock  pursuant  to Section
15.2  within  forty (40)  Business  Days after a Member  makes the  request  for
resolution by the Chief Executive  Officers (an "Unresolved  Deadlock"),  either
Member, at any time thereafter,  shall be authorized to offer to purchase all of
the Interest of the other  Member  pursuant to the  procedures  set forth in the
following provisions:

         (a) Either  Crescent  Operating or Charter Inc. (the  initiating  party
being hereinafter  referred to as the "Offering Party") may by written notice to
the other party (the  "Responding  Party") state the aggregate fair value of all
of the outstanding  Interests in the Company (the "Stated Value"). The giving of
such  notice  of  Stated  Value  by the  Offering  Party  shall  constitute  the
irrevocable  offer  of such  party to  purchase  all of the  Responding  Party's
Interest in the Company or to sell to the  Responding  Party all of the Offering
Party's  Interest in the Company for the respective  purchase price provided for
hereinafter.

         (b)  Within  thirty  (30)  days  after  receipt  of  said  notice,  the
Responding Party shall determine  whether it shall sell its Interest or purchase
the Offering  Party's  Interest in the Company as provided herein and shall give
written notice to the Offering Party of its decision and shall designate in that
notice which party will be the "Selling Party" and which party shall be the





                                                                             57

"Purchasing  Party." If the  Responding  Party  shall fail to give notice of its
election  within the said  15-day  period,  then the  Responding  Party shall be
deemed to have given  notice of its  election to sell all of its Interest in the
Company pursuant to the provisions hereof.

         (c) Within  forty-five (45) days after the date on which the Responding
Party  receives  the notice of Stated Value from the  Offering  Party,  Crescent
Operating  and Charter  Inc.  shall close the purchase of all of the Interest in
the  Company  then  owned by the  Selling  Party.  The  purchase  price for such
Interest shall be the product obtained by multiplying the Stated Value times the
Percentage  Interest owned by the Selling Party.  The Purchasing Party shall pay
the  purchase  price  for such  Interest  in cash or by  certified  check at the
closing.  The Selling Party shall deliver to the Purchasing Party at the closing
such documents and instruments as may be necessary or desirable,  in the opinion
of counsel  for the  Purchasing  Party,  to effect the  transfer  of the Selling
Party's Interest to the Purchasing Party, which Interest shall be free and clear
of all Encumbrances.

         (d)      If the Selling Party is Charter Inc. and, after the close of 
the purchase of Charter Inc.'s Interest by Crescent Operating, the Company fails
to pay to Franchisor all amounts due Franchisor under the Franchise Agreement, 
Crescent Operating acknowledges that Charter Inc. shall have the rights granted
to Franchisor under Section 15 of the Franchise Agreement.

         15.4     Continuation of Business

         During the  pendency of any  Deadlock  relating to the  approval of any
Annual Budget for an ensuing Fiscal Year, the Governing  Board and the President
shall conduct the Business of the Company in accordance  with Section  8.3(c) of
this Agreement.


                                   SECTION 16.

                                  MISCELLANEOUS

         16.1     Time.

         In computing any period of time pursuant to this Agreement,  the day of
the act, event or default from which the designated period of time begins to run
shall not be  included,  but the time shall begin to run on the next  succeeding
day. The last day of the period so computed  shall be  included,  unless it is a
Saturday, Sunday or legal holiday, in which event the period shall run until the
end of the next day which is not a Saturday, Sunday or legal holiday.

         16.2     Notices.

         Any notice, payment,  demand, or communication required or permitted to
be given by any  provision  of this  Agreement  shall be in writing and shall be
deemed to have been  delivered,  given,  and  received  for all  purposes (i) if
delivered personally to the Person or to an officer of the Person





                                                                             58

to whom the same is directed or (ii) when the same is actually received, if sent
either by  registered  or certified  mail,  postage and charges  prepaid,  or by
facsimile,  if such  facsimile  is  followed  by a hard  copy  of the  facsimile
communication sent promptly  thereafter by registered or certified mail, postage
and charges  prepaid,  addressed  as follows,  or to such other  address as such
Person may from time to time  specify  by notice to the  Members  and  Governing
Board:

         (a)      If to the Governing Board or Company, to the address 
determined pursuant to Section 2.4(a) hereof;

         (b)      If to the Directors, to the addresses set forth in Section 8.1
 hereto and thereafter at such address notified by such Director to the Company
in writing; and

         (c) If to a Member,  to the  appropriate  address  set forth in Section
2.4(b) or 2.4(c) hereof and  thereafter at such address  notified by such Member
to the Company in writing.

         16.3     Binding Effect

         Except as otherwise provided in this Agreement,  every covenant,  term,
and provision of this  Agreement  shall be binding upon and inure to the benefit
of the Members and their respective successors, transferees, and assigns.

         16.4     Construction.

         Every  covenant,  term,  and  provision  of  this  Agreement  shall  be
construed  simply  according to its fair meaning and not strictly for or against
any Member.

         16.5     Headings.

         Section  and  other  headings  contained  in  this  Agreement  are  for
reference purposes only and are not intended to describe,  interpret, define, or
limit the scope, extent, or intent of this Agreement or any provision hereof.

         16.6     Severability.

         Except  as  otherwise  provided  in  the  succeeding  sentence,   every
provision  of this  Agreement is intended to be  severable,  and, if any term or
provision  of this  Agreement  is illegal or invalid for any reason  whatsoever,
such  illegality or invalidity  shall not affect the validity or legality of the
remainder of this Agreement.  The preceding  sentence of this Section 16.6 shall
be of no force or effect if the  consequence  of enforcing the remainder of this
Agreement  without such  illegal or invalid term or provision  would be to cause
any Member to lose the material benefit of its economic bargain.






                                                                             59

         16.7     Incorporation by Reference.

         No exhibit,  schedule, or other appendix attached to this Agreement and
referred to herein is  incorporated  in this Agreement by reference  unless this
Agreement expressly otherwise provides.

         16.8     Variation of Terms.

         All  terms  and any  variations  thereof  shall be  deemed  to refer to
masculine,  feminine,  or neuter,  singular  or plural,  as the  identity of the
Person or Persons may require.

         16.9     Governing Law.

         The laws of the  State  of  Delaware  (other  than  the  choice  of law
provisions   thereof)  shall  govern  the  validity  of  this   Agreement,   the
construction  of its  terms,  and the  interpretation  of the  rights and duties
arising hereunder.

         16.10    Waiver of Jury Trial.

         Each of the Members irrevocably waives, to the extent permitted by law,
all  rights  to trial by jury and all  rights  to  immunity  by  sovereignty  or
otherwise in any action,  proceeding or counterclaim  arising out of or relating
to this Agreement.

         16.11    Counterpart Execution.

         This Agreement may be executed in any number of  counterparts  with the
same  effect  as if all  of the  Members  had  signed  the  same  document.  All
counterparts shall be construed together and shall constitute one agreement.

         16.12    No Material Impairment.

         No Member  shall take any  action  that could  impair  materially  such
Member's ability to perform its duties and obligations under this Agreement.





                                                                             60
         IN WITNESS  WHEREOF,  the parties  have  executed and entered into this
Operating Agreement of the Company as of the day first above set forth.

                            CHARTER BEHAVIORAL HEALTH SERVICES,
                            INC.



                            \s\ W. Stephen Love
                            -------------------------------------------
                            Name: W. Stephen Love
                              Title: Senior Vice President


                            CRESCENT OPERATING, INC.



                            \s\ Jeffrey L. Stevens
                            -------------------------------------------
                            Name: Jeffrey L. Stevens
                              Title: Chief Financial Officer, Treasurer and
                                     Secretary


                            MAGELLAN HEALTH SERVICES, INC.



                            \s\ Linton C. Newlin
                            -------------------------------------------
                            By: Linton C. Newlin
                            Title: Vice President and Secretary