Exhibit 3.83 State of Missouri Rebecca McDowell Cook, Secretary of State P.O. Box 778, Jefferson City, Mo. 65102 Corporation Division Amendment of Articles of Incorporation (To be submitted in duplicate) Pursuant to the provisions of The General and Business Corporation Law of Missouri, the undersigned Corporation certifies the following: 1. The present name of the Corporation is Rainen Business Interiors, Inc. The name under which it was originally organized was Rainen Business Interiors, Inc. 2. An amendment to the Corporation's Articles of Incorporation was adopted by the shareholders on September 25, 1998 3. The Articles of Incorporation are amended as set forth below: See attached "Amended in Their Entirety Articles of Incorporation" 4. Of the 1,000 shares outstanding, 1,000 of such shares were entitled to vote on such amendment. The number of outstanding shares of any class entitled to vote thereon as a class were as follows: Class Number of Outstanding Shares Common Stock 1,000 5. The number of shares voted for and against the amendment was as follows: Class No. Voted For No. Voted Against Common Stock 1,000 6. If the amendment changed the number or par value of authorized shares having a par value, the amount in dollars of authorized shares having a par value as changed is: $1 If the amendment changed the number of authorized shares without par value, the authorized number of shares without par value as changed and the consideration proposed to be received for such increased authorized shares without par value as are to be presently issued are: 7. If the amendment provides for an exchange, reclassification, or cancellation of issued shares, or a reduction of the number of authorized shares of any class below the number of issued shares of that class, the following is a statement of the manner in which such reduction shall be effected: Upon the effectiveness of this amendment, the 1,000 shares of Common Stock, par value $1.00 per share of the corporation (the "Old Stock"), that are issued and outstanding shall be converted into 1,000 issued shares of Common Stock, no par value per share, of the corporation (the "New Stock"), on the basis of one share of New Stock for each share of Old Stock. Upon the effectiveness of this amendment, holders of issued shares of the Old Stock, upon surrendering certificates evidencing the issued shares of old Stock for cancellation, shall be entitled to receive certificates for shares of the New Stock on the basis set forth above. IN WITNESS WHEREOF, the undersigned, Kathleen M. Delaney, Vice President has executed this instrument and its Assistant Secretary, Mark D. Director has affixed its corporate seal hereto and attested said seal on the 25th day of September, 1998. Place CORPORATE SEAL Here (If no seal, state "None.) Rainen Business Interiors, Inc. Name of Corporation ATTEST: /s/ Mark D. Director /s/ Kathleen M. Delaney ------------------------- By --------------------------------- Secretary or Assistant Secretary President or Vice President State of Washington, DC ) ) ss. County of ) I, Scarlett Bates, a Notary Public, do hereby certify that on this 28th day of September, 1998, personally appeared before me Kathleen M. Delaney and Mark D. Director who, being by me first duly sworn, declared that (s)he is the Vice President and Assistant Secretary of Rainen Business Interiors, Inc. that (s)he signed the foregoing documents as Vice President and Assistant Secretary of the corporation, and that the statements therein contained are true. /s/ Scarlett Bates ------------------------------------ Notary Public My commission expires April 30, 1999 AMENDED IN THEIR ENTIRETY ARTICLES OF INCORPORATION OF RAINEN BUSINESS INTERIORS, INC. Rainen Business Interiors, Inc., a corporation organized and existing under the General and Business Corporation Law of Missouri, hereby amends in its entirety its Articles of Incorporation in the following manner: ARTICLE 1: The name of the corporation is Rainen Business Interiors, Inc. ARTICLE 2: The name of the registered agent in this state is The Corporation Cormpany, and the address, including street and number, if any of the corporation's registered office in this state is 120 South Central Avenue, Clayton, MO 63105. ARTICLE 3: The aggregate number, class and par value, of shares which the corporation shall have the authority to issue shall be 1,000 shares of Common Stock with no par value. ARTICLE 4: The number of directors to constitute the board of directors shall be three. ARTICLE 5: The duration of the corporation is perpetual. ARTICLE 6: The corporation is formed for the following purposes: to do any and all things as are necessary, convenient, or proper for, or incidental to, the attainment of the purposes, objects and purposes of the corporation, insofar as such acts are permitted to be done by a corporation organized under the General Corporation Laws of the State of Missouri, and in general to carry on any other business in connection therewith otherwise not being forbidden by the laws of the State of Missouri and with all the powers conferred upon corporations by the laws of the State of Missouri. ARTICLE 7: The original incorporator's name and address is as follows: Phillip A. Kusnetzky 1050 Home Savings Building Kansas City, MO