TRADEWEAVE, INC.
                         NOTICE OF GRANT OF STOCK OPTION

                  Notice is hereby given of the following option grant (the
"Option") to purchase shares of the Common Stock of Tradeweave, Inc. (the
"Corporation"):


                  OPTIONEE:
                           -----------------------------------------------------

                  GRANT DATE:
                             ---------------------------------------------------

                  VESTING COMMENCEMENT DATE:
                                            ------------------------------------

                  EXERCISE PRICE: $                           per share
                                   --------------------------

                  NUMBER OF OPTION SHARES:                shares of Common Stock
                                          ---------------

                  EXPIRATION DATE:
                                  ----------------------------------------------

                  TYPE OF OPTION:         Incentive Stock Option
                                    -----
                                          Non-Statutory Stock Option
                                    -----

                  DATE EXERCISABLE:  Immediately Exercisable

                  VESTING SCHEDULE: The Option Shares shall initially be
                  unvested and subject to repurchase by the Corporation at the
                  Exercise Price paid per share. Optionee shall acquire a vested
                  interest in, and the Corporation's repurchase right shall
                  accordingly lapse with respect to, (i) twenty-five percent
                  (25%) of the Option Shares upon Optionee's completion of one
                  (1) year of Service measured from the Vesting Commencement
                  Date and (ii) the balance of the Option Shares in a series of
                  thirty-six (36) successive equal monthly installments upon
                  Optionee's completion of each month of Service over the
                  thirty-six (36)-month period measured from the first
                  anniversary of the Vesting Commencement Date. In no event
                  shall any additional Option Shares vest after Optionee's
                  cessation of Service.

                  Optionee understands and agrees that the Option is granted
subject to and in accordance with the terms of the Tradeweave, Inc. 1999 Stock
Option/Stock Issuance Plan (the "Plan"). Optionee further agrees to be bound by
the terms of the Plan and the terms of the Option as set forth in the Stock
Option Agreement attached hereto as Exhibit A.

                  Optionee understands that any Option Shares purchased under
the Option will be subject to the terms set forth in the Stock Purchase
Agreement attached hereto as Exhibit B. Optionee hereby acknowledges receipt of
a copy of the Plan in the form attached hereto as Exhibit C.



                  REPURCHASE RIGHTS. OPTIONEE HEREBY AGREES THAT ALL OPTION
SHARES ACQUIRED UPON THE EXERCISE OF THE OPTION SHALL BE SUBJECT TO CERTAIN
REPURCHASE RIGHTS AND RIGHTS OF FIRST REFUSAL EXERCISABLE BY THE CORPORATION AND
ITS ASSIGNS. THE TERMS OF SUCH RIGHTS ARE SPECIFIED IN THE ATTACHED STOCK
PURCHASE AGREEMENT.

                  AT WILL EMPLOYMENT. Nothing in this Notice or in the attached
Stock Option Agreement or Plan shall confer upon Optionee any right to continue
in Service for any period of specific duration or interfere with or otherwise
restrict in any way the rights of the Corporation (or any Parent or Subsidiary
employing or retaining Optionee) or of Optionee, which rights are hereby
expressly reserved by each, to terminate Optionee's Service at any time for any
reason, with or without cause.

                  DEFINITIONS. All capitalized terms in this Notice shall have
the meaning assigned to them in this Notice or in the attached Stock Option
Agreement.

DATED:
      -------------------, ------------



                                     TRADEWEAVE, INC.


                                     By:
                                             -----------------------------------

                                     Title:
                                             -----------------------------------


                                             -----------------------------------
                                             OPTIONEE

                                     Address:
                                             -----------------------------------

                                             -----------------------------------


ATTACHMENTS:
EXHIBIT A - STOCK OPTION AGREEMENT
EXHIBIT B - STOCK PURCHASE AGREEMENT
EXHIBIT C - 1999 STOCK OPTION/STOCK ISSUANCE PLAN



                                TRADEWEAVE, INC.
                             STOCK OPTION AGREEMENT


RECITALS

     A. The Board has adopted the Plan for the purpose of retaining the
services of selected Employees, non-employee members of the Board or the
board of directors of any Parent or Subsidiary and consultants and other
independent advisors in the service of the Corporation (or any Parent or
Subsidiary).

     B. Optionee is to render valuable services to the Corporation (or a
Parent or Subsidiary), and this Agreement is executed pursuant to, and is
intended to carry out the purposes of, the Plan in connection with the
Corporation's grant of an option to Optionee.

     C. All capitalized terms in this Agreement shall have the meaning
assigned to them in the attached Appendix.

     NOW, THEREFORE, it is hereby agreed as follows:

     1. GRANT OF OPTION. The Corporation hereby grants to Optionee, as of the
Grant Date, an option to purchase up to the number of Option Shares specified
in the Grant Notice. The Option Shares shall be purchasable from time to time
during the option term specified in Paragraph 2 at the Exercise Price.

     2. OPTION TERM. This option shall have a term of ten (10) years measured
from the Grant Date and shall accordingly expire at the close of business on
the Expiration Date, unless sooner terminated in accordance with Paragraph 5
or 6.

     3. LIMITED TRANSFERABILITY. During Optionee's lifetime, this option
shall be exercisable only by Optionee and shall not be assignable or
transferable other than by will or by the laws of inheritance following
Optionee's death.

     4. DATES OF EXERCISE. This option shall become exercisable for the
Option Shares in one or more installments as specified in the Grant Notice.
As the option becomes exercisable for such installments, those installments
shall accumulate, and the option shall remain exercisable for the accumulated
installments until the Expiration Date or sooner termination of the option
term under Paragraph 5 or 6.

     5. CESSATION OF SERVICE. The option term specified in Paragraph 2 shall
terminate (and this option shall cease to be outstanding) prior to the
Expiration Date should any of the following provisions become applicable:



        (a) Should Optionee cease to remain in Service for any reason (other
than  death, Disability or Misconduct) while this option is outstanding, then
Optionee shall have a period of three (3) months (commencing with the date of
such cessation of Service) during which to exercise this option, but in no
event shall this option be exercisable at any time after the Expiration Date.

        (b) Should Optionee die while this option is outstanding, then the
personal representative of Optionee's estate or the person or persons to whom
the option is transferred pursuant to Optionee's will or the laws of
inheritance shall have the right to exercise this option. Such right shall
lapse, and this option shall cease to be outstanding, upon the EARLIER of (i)
the expiration of the twelve (12)-month period measured from the date of
Optionee's death or (ii) the Expiration Date.

        (c) Should Optionee cease Service by reason of Disability while this
option is outstanding, then Optionee shall have a period of twelve (12)
months (commencing with the date of such cessation of Service) during which
to exercise this option. In no event shall this option be exercisable at any
time after the Expiration Date.

        NOTE: Exercise of this option on a date later than
        three (3) months following cessation of Service due to
        Disability will result in loss of favorable Incentive Option
        treatment, UNLESS such Disability constitutes Permanent
        Disability. In the event that Incentive Option treatment is
        not available, this option will be taxed as a Non-Statutory
        Option upon exercise.

        (d) During the limited period of post-Service exercisability, this
option may not be exercised in the aggregate for more than the number of
Option Shares in which Optionee is, at the time of Optionee's cessation of
Service, vested pursuant to the Vesting Schedule specified in the Grant
Notice or the special vesting acceleration provisions of Paragraph 6. Upon
the expiration of such limited exercise period or (if earlier) upon the
Expiration Date, this option shall terminate and cease to be outstanding for
any vested Option Shares for which the option has not been exercised. To the
extent Optionee is not vested in one or more Option Shares at the time of
Optionee's cessation of Service, this option shall immediately terminate and
cease to be outstanding with respect to those shares.

        (e) Should Optionee's Service be terminated for Misconduct or should
Optionee otherwise engage in Misconduct while this option is outstanding,
then this option shall terminate immediately and cease to remain outstanding.

     6. CHANGE IN CONTROL

        (a) In the event of any Change in Control, the Option Shares at the
time subject to this option but not otherwise vested shall automatically vest
in full so that this option shall, immediately prior to the effective date of
such Change in Control, become exercisable for all of the Option Shares as
fully-vested shares and may be exercised for any or all of those Option
Shares as vested shares. However, the Option Shares shall NOT vest on such an

                                       2



accelerated basis if and to the extent: (i) this option is assumed by the
successor corporation (or parent thereof) in the Change in Control or
otherwise continued in full force and effect and any repurchase rights of the
Corporation with respect to the unvested Option Shares are assigned to any
such successor corporation (or parent thereof) or otherwise continued in full
force and effect or (ii) such option is to be replaced with a cash incentive
program which preserves the spread existing on the unvested Option Shares at
the time of the Change in Control (the excess of the Fair Market Value of
those Option Shares over the Exercise Price payable for such shares) and
provides for subsequent payout in accordance with the same Vesting Schedule
applicable to those unvested Option Shares as set forth in the Grant Notice.

        (b) Immediately following the consummation of the Change in Control,
this option shall terminate and cease to be outstanding, except to the extent
assumed by the successor corporation (or parent thereof) or otherwise
continued in full force and effect pursuant to the express terms of the
Change in Control transaction.

        (c) If this option is assumed in connection with a Change in Control
or otherwise continued in effect, then this option shall be appropriately
adjusted, immediately after such transaction, to apply to the number and
class of securities which would have been issuable to Optionee in
consummation of such Change in Control, had the option been exercised
immediately prior to such transaction. Appropriate adjustments shall also be
made to the exercise price PROVIDED the aggregate exercise price shall remain
the same. To the extent the actual holders of the Corporation's outstanding
Common Stock receive cash consideration for their Common Stock in
consummation of the Change in Control, the successor corporation (if any)
may, in connection with the assumption of this option, substitute one or more
shares of its own common stock with a fair market value equivalent to the
cash consideration paid per share of Common Stock in such Change in Control.

        (d) This Agreement shall not in any way affect the right of the
Corporation or QRS as the Corporation's Parent to adjust, reclassify,
reorganize or otherwise change its capital or business structure or to merge,
consolidate, dissolve, liquidate or sell or transfer all or any part of its
business or assets.

     7. ADJUSTMENT IN OPTION SHARES. Should any change be made to the Common
Stock by reason of any stock split, stock dividend, recapitalization,
combination of shares, exchange of shares or other change affecting the
outstanding Common Stock as a class without the Corporation's receipt of
consideration, appropriate adjustments shall be made to (i) the total number
and/or class of securities subject to this option and (ii) the Exercise Price
in order to reflect such change and thereby preclude a dilution or
enlargement of benefits hereunder.

     8. STOCKHOLDER RIGHTS. The holder of this option shall not have any
stockholder rights with respect to the Option Shares until such person shall
have exercised the option, paid the Exercise Price and become the record
holder of the purchased shares.

                                       3



     9. MANNER OF EXERCISING OPTION.

        (a) In order to exercise this option with respect to all or any part
of the Option Shares for which this option is at the time exercisable,
Optionee (or any other person or persons exercising the option) must take the
following actions:

            (i) Execute and deliver to the Corporation a Purchase Agreement for
        the Option Shares for which the option is exercised.

            (ii) Pay the aggregate Exercise Price for the purchased shares in
        one or more of the following forms:

                 (A) cash or check made payable to the Corporation; or

                 (B) a promissory note payable to the Corporation, but only to
        the extent authorized by the Plan Administrator in accordance with
        Paragraph 14.

                  Should the Common Stock be registered under Section 12 of the
        1934 Act at the time the option is exercised, then the Exercise Price
        may also be paid as follows:

                 (C) in shares of Common Stock held by Optionee (or any other
        person or persons exercising the option) for the requisite period
        necessary to avoid a charge to the Corporation's earnings for financial
        reporting purposes and valued at Fair Market Value on the Exercise Date;
        or

                 (D) to the extent the option is exercised for vested Option
        Shares, through a special sale and remittance procedure pursuant to
        which Optionee (or any other person or persons exercising the option)
        shall concurrently provide irrevocable instructions (a) to a
        Corporation-designated brokerage firm to effect the immediate sale of
        the purchased shares and remit to the Corporation, out of the sale
        proceeds available on the settlement date, sufficient funds to cover the
        aggregate Exercise Price payable for the purchased shares plus all
        applicable Federal, state and local income and employment taxes required
        to be withheld by the Corporation by reason of such exercise and (b) to
        the Corporation to deliver the certificates for the purchased shares
        directly to such brokerage firm in order to complete the sale.

                  Except to the extent the sale and remittance procedure is
        utilized in connection with the option exercise, payment of the Exercise
        Price must accompany the Purchase Agreement delivered to the Corporation
        in connection with the option exercise.

                                       4



            (iii) Furnish to the Corporation appropriate documentation that the
     person or persons exercising the option (if other than Optionee) have the
     right to exercise this option.

            (iv) Execute and deliver to the Corporation such written
     representations as may be requested by the Corporation in order for it to
     comply with the applicable requirements of Federal and state securities
     laws.

            (v) Make appropriate arrangements with the Corporation (or Parent or
     Subsidiary employing or retaining Optionee) for the satisfaction of all
     Federal, state and local income and employment tax withholding requirements
     applicable to the option exercise.

        (b) As soon as practical after the Exercise Date, the Corporation
shall issue to or on behalf of Optionee (or any other person or persons
exercising this option) a certificate for the purchased Option Shares, with
the appropriate legends affixed thereto.

        (c) In no event may this option be exercised for any fractional shares.

     10. REPURCHASE RIGHTS. ALL OPTION SHARES ACQUIRED UPON THE EXERCISE OF
THIS OPTION SHALL BE SUBJECT TO CERTAIN RIGHTS OF THE CORPORATION AND ITS
ASSIGNS TO REPURCHASE THOSE SHARES IN ACCORDANCE WITH THE TERMS SPECIFIED IN
THE PURCHASE AGREEMENT.

     11. COMPLIANCE WITH LAWS AND REGULATIONS.

        (a) The exercise of this option and the issuance of the Option Shares
upon such exercise shall be subject to compliance by the Corporation and
Optionee with all applicable requirements of law relating thereto and with
all applicable regulations of any stock exchange (or the Nasdaq National
Market, if applicable) on which the Common Stock may be listed for trading at
the time of such exercise and issuance.

        (b) The inability of the Corporation to obtain approval from any
regulatory body having authority deemed by the Corporation to be necessary to
the lawful issuance and sale of any Common Stock pursuant to this option
shall relieve the Corporation of any liability with respect to the
non-issuance or sale of the Common Stock as to which such approval shall not
have been obtained. The Corporation, however, shall use its best efforts to
obtain all such approvals.

     12. SUCCESSORS AND ASSIGNS. Except to the extent otherwise provided in
Paragraphs 3 and 6, the provisions of this Agreement shall inure to the
benefit of, and be binding upon, the Corporation and its successors and
assigns and Optionee, Optionee's assigns and the legal representatives, heirs
and legatees of Optionee's estate.

                                       5



     13. NOTICES. Any notice required to be given or delivered to the
Corporation under the terms of this Agreement shall be in writing and
addressed to the Corporation at its principal corporate offices. Any notice
required to be given or delivered to Optionee shall be in writing and
addressed to Optionee at the address indicated below Optionee's signature
line on the Grant Notice. All notices shall be deemed effective upon personal
delivery or upon deposit in the U.S. mail, postage prepaid and properly
addressed to the party to be notified.

     14. FINANCING. The Plan Administrator may, in its absolute discretion
and without any obligation to do so, permit Optionee to pay the Exercise
Price for the purchased Option Shares by delivering a full-recourse,
interest-bearing promissory note secured by those Option Shares. The payment
schedule in effect for any such promissory note shall be established by the
Plan Administrator in its sole discretion.

     15. CONSTRUCTION. This Agreement and the option evidenced hereby are
made and granted pursuant to the Plan and are in all respects limited by and
subject to the terms of the Plan. All decisions of the Plan Administrator
with respect to any question or issue arising under the Plan or this
Agreement shall be conclusive and binding on all persons having an interest
in this option.

     16. GOVERNING LAW. The interpretation, performance and enforcement of
this Agreement shall be governed by the laws of the State of California
without resort to that State's conflict-of-laws rules.

     17. STOCKHOLDER APPROVAL. If the Option Shares covered by this Agreement
exceed, as of the Grant Date, the number of shares of Common Stock which may
be issued under the Plan as last approved by the stockholders, then this
option shall be void with respect to such excess shares, unless stockholder
approval of an amendment sufficiently increasing the number of shares of
Common Stock issuable under the Plan is obtained in accordance with the
provisions of the Plan.

     18. ADDITIONAL TERMS APPLICABLE TO AN INCENTIVE OPTION. In the event
this option is designated an Incentive Option in the Grant Notice, the
following terms and conditions shall also apply to the grant:

        (a) This option shall cease to qualify for favorable tax treatment as
an Incentive Option if (and to the extent) this option is exercised for one
or more Option Shares: (i) more than three (3) months after the date Optionee
ceases to be an Employee for any reason other than death or Permanent
Disability or (ii) more than twelve (12) months after the date Optionee
ceases to be an Employee by reason of Permanent Disability.

        (b) This option shall not become exercisable in the calendar year in
which granted if (and to the extent) the aggregate Fair Market Value
(determined at the Grant Date) of the Common Stock for which this option
would otherwise first become exercisable in such calendar year would, when
added to the aggregate value (determined as of the respective date or dates
of grant) of the Common Stock and any other securities for which one or more

                                       6



other Incentive Options granted to Optionee prior to the Grant Date (whether
under the Plan or any other option plan of the Corporation or any Parent or
Subsidiary) first become exercisable during the same calendar year, exceed
One Hundred Thousand Dollars ($100,000) in the aggregate. To the extent the
exercisability of this option is deferred by reason of the foregoing
limitation, the deferred portion shall become exercisable in the first
calendar year or years thereafter in which the One Hundred Thousand Dollar
($100,000) limitation of this Paragraph 18(b) would not be contravened, but
such deferral shall in all events end immediately prior to the effective date
of a Change in Control in which this option is not to be assumed or otherwise
continued in effect, whereupon the option shall become immediately
exercisable as a Non-Statutory Option for the deferred portion of the Option
Shares.

        (c) Should Optionee hold, in addition to this option, one or more
other options to purchase Common Stock which become exercisable for the first
time in the same calendar year as this option, then the foregoing limitations
on the exercisability of such options as Incentive Options shall be applied
on the basis of the order in which such options are granted.

                                       7




                                    APPENDIX


     The following definitions shall be in effect under the Agreement:

     A. AGREEMENT shall mean this Stock Option Agreement.

     B. BOARD shall mean the Corporation's Board of Directors.

     C. CODE shall mean the Internal Revenue Code of 1986, as amended.

     D. COMMON STOCK shall mean the Corporation's common stock.

     E. CHANGE IN CONTROL shall mean any of the following transactions
involving a change in control or ownership of the Corporation:

        (i) a stockholder-approved merger or consolidation in which
     securities possessing more than fifty percent (50%) of the total
     combined voting power of the Corporation's outstanding securities are
     transferred to a person or persons different from the persons holding
     those securities immediately prior to such transaction, or

        (ii) a stockholder-approved sale, transfer or other disposition of
     all or substantially all of the Corporation's assets in complete
     liquidation or dissolution of the Corporation, or

        (iii) the acquisition, directly or indirectly, by any person or
     related group of persons (other than the Corporation or a person that
     directly or indirectly controls, is controlled by, or is under common
     control with, the Corporation) of beneficial ownership (within the
     meaning of Rule 13d-3 of the Securities Exchange Act of 1934, as
     amended) of securities possessing more than fifty percent (50%) of the
     total combined voting power of the Corporation's outstanding securities
     pursuant to a tender or exchange offer made directly to the
     Corporation's stockholders.

     F. CORPORATION shall mean Tradeweave, Inc., a Delaware corporation, and
any successor corporation to all or substantially all of the assets or voting
stock of Tradeweave, Inc. which shall by appropriate action adopt the Plan.

     G. DISABILITY shall mean the inability of Optionee to engage in any
substantial gainful activity by reason of any medically determinable physical
or mental impairment and shall be determined by the Plan Administrator on the
basis of such medical evidence as the Plan Administrator deems warranted
under the circumstances. Disability shall be deemed to constitute PERMANENT
DISABILITY in the event that such Disability is expected to result in death
or has lasted or can be expected to last for a continuous period of twelve
(12) months or more.

                                      A-1



     H. EMPLOYEE shall mean an individual who is in the employ of the
Corporation (or any Parent or Subsidiary), subject to the control and
direction of the employer entity as to both the work to be performed and the
manner and method of performance.

     I. EXERCISE DATE shall mean the date on which the option shall have been
exercised in accordance with Paragraph 9 of the Agreement.

     J. EXERCISE PRICE shall mean the exercise price payable per Option Share
as specified in the Grant Notice.

     K. EXPIRATION DATE shall mean the date on which the option expires as
specified in the Grant Notice.

     L. FAIR MARKET VALUE per share of Common Stock on any relevant date
shall be determined in accordance with the following provisions:

        (i) If the Common Stock is at the time traded on the Nasdaq National
     Market, then the Fair Market Value shall be the closing selling price
     per share of Common Stock on the date in question, as the price is
     reported by the National Association of Securities Dealers on the Nasdaq
     National Market. If there is no closing selling price for the Common
     Stock on the date in question, then the Fair Market Value shall be the
     closing selling price on the last preceding date for which such
     quotation exists.

        (ii) If the Common Stock is at the time listed on any Stock Exchange,
     then the Fair Market Value shall be the closing selling price per share
     of Common Stock on the date in question on the Stock Exchange determined
     by the Plan Administrator to be the primary market for the Common Stock,
     as such price is officially quoted in the composite tape of transactions
     on such exchange. If there is no closing selling price for the Common
     Stock on the date in question, then the Fair Market Value shall be the
     closing selling price on the last preceding date for which such
     quotation exists.

        (iii) If the Common Stock is at the time neither listed on any Stock
     Exchange nor traded on the Nasdaq National Market, then the Fair Market
     Value shall be determined by the Plan Administrator after taking into
     account such factors as the Plan Administrator shall deem appropriate.

     M. GRANT DATE shall mean the date of grant of the option as specified in
the Grant Notice.

     N. GRANT NOTICE shall mean the Notice of Grant of Stock Option
accompanying the Agreement, pursuant to which Optionee has been informed of
the basic terms of the option evidenced hereby.

                                      A-2



     O. INCENTIVE OPTION shall mean an option which satisfies the
requirements of Code Section 422.

     P. MISCONDUCT shall mean the commission of any act of fraud,
embezzlement or dishonesty by Optionee, any unauthorized use or disclosure by
Optionee of confidential information or trade secrets of the Corporation (or
any Parent or Subsidiary), or any other intentional misconduct by Optionee
adversely affecting the business or affairs of the Corporation (or any Parent
or Subsidiary) in a material manner. The foregoing definition shall not be
deemed to be inclusive of all the acts or omissions which the Corporation (or
any Parent or Subsidiary) may consider as grounds for the dismissal or
discharge of Optionee or any other individual in the Service of the
Corporation (or any Parent or Subsidiary).

     Q. 1934 ACT shall mean the Securities Exchange Act of 1934, as amended.

     R. NON-STATUTORY OPTION shall mean an option not intended to satisfy the
requirements of Code Section 422.

     S. OPTION SHARES shall mean the number of shares of Common Stock subject
to the option.

     T. OPTIONEE shall mean the person to whom the option is granted as
specified in the Grant Notice.

     U. PARENT shall mean any corporation (other than the Corporation) in an
unbroken chain of corporations ending with the Corporation, provided each
corporation in the unbroken chain (other than the Corporation) owns, at the
time of the determination, stock possessing fifty percent (50%) or more of
the total combined voting power of all classes of stock in one of the other
corporations in such chain.

     V. PLAN shall mean the Corporation's 1999 Stock Option/Stock Issuance
Plan.

     W. PLAN ADMINISTRATOR shall mean either the Board or a committee of the
Board acting in its capacity as administrator of the Plan.

     X. PURCHASE AGREEMENT shall mean the stock purchase agreement in
substantially the form of Exhibit B to the Grant Notice.

     Y. QRS shall mean QRS Corporation, a Delaware corporation, which is
currently the Parent of the Corporation.

     Z. SERVICE shall mean the Optionee's performance of services for the
Corporation (or any Parent or Subsidiary) in the capacity of an Employee, a
non-employee member of the board of directors or an independent consultant.

     AA. STOCK EXCHANGE shall mean the American Stock Exchange or the New
York Stock Exchange.

                                      A-3



     BB. SUBSIDIARY shall mean any corporation (other than the Corporation)
in an unbroken chain of corporations beginning with the Corporation, provided
each corporation (other than the last corporation) in the unbroken chain
owns, at the time of the determination, stock possessing fifty percent (50%)
or more of the total combined voting power of all classes of stock in one of
the other corporations in such chain.

     CC. VESTING SCHEDULE shall mean the vesting schedule specified in the
Grant Notice pursuant to which the Optionee is to vest in the Option Shares
in a series of installments over his or her period of Service.

                                      A-4