Exhibit 10.38 Amended Bonus Agreement for Michael G. Puls AMENDMENT TO BONUS AGREEMENT MICHAEL G. PULS Executive and Company agree to amend the Bonus Agreement dated December 20, 1996, as follows: 1. Paragraph 1 - the amount of the one-time bonus is changed from $150,000 $200,000. INNOSERV TECHNOLOGIES, INC. Dated: March 28, 1997 By: /s/ Dudley A. Rauch --------------------------------- Name: Dudley A. Rauch Its: Chairman EXECUTIVE: Dated: March 28, 1997 /s/ Michael G. Puls ------------------------------------ Printed Name: Michael G. Puls