Exhibit 4.2 INDENTURE SUPPLEMENT TO ADD SECURITIES GUARANTORS This Supplemental Indenture, dated as of March 17, 2005 (this "Supplemental Indenture" or "Guarantee"), among UGS Israeli Holdings, Inc. (the "Guarantor"), UGS Corp. (together with its...UGS PLM Solutions Asia/Pacific INC • March 30th, 2005 • New York
Company FiledMarch 30th, 2005 Jurisdiction
THIRD SUPPLEMENTAL INDENTURE TO MASTER INDENTUREFnanb Credit Card Master Trust • November 26th, 2003 • Asset-backed securities • New York
Company FiledNovember 26th, 2003 Industry Jurisdiction
Supplementing the Indenture dated as of October 29, 2000 TABLE OF CONTENTSAsat Finance LLC • August 15th, 2000 • Semiconductors & related devices • New York
Company FiledAugust 15th, 2000 Industry Jurisdiction
AND U.S. TRUST COMPANY OF CALIFORNIA, N.A. Trustee THIRD SUPPLEMENTAL INDENTUREAmerican Restaurant Group Inc • April 14th, 1997 • Retail-eating places
Company FiledApril 14th, 1997 Industry
First Supplemental Indenture dated as of July 26, 1996Protection One Alarm Monitoring Inc • December 30th, 1996 • Services-miscellaneous business services • New York
Company FiledDecember 30th, 1996 Industry Jurisdiction