Try: http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/BOOKS/f1a1b490/CONTENTS?SHELF=EZ2ZBK0I.bks&DT=20090402193001#16.4.3
Pay particular attention to Section 16.4 (See below): It is call Telnet Macroinstructrions, but that is just an alias. These are the old VTAM instructions for coding or modiifying your on VTAM MSG 10 LOGO screens which is what it sounds like you want to do. You will need to code or modify one or more of the macros in Section 16.4 to do what you want. z/OS Communications Server IP Configuration Reference Version 1 Release 11 Document Number SC31-8776-16 Program Number 5694-A01 16.4 Telnet USS table setup 16.4.1 General usage rules for Telnet USS macroinstructions 16.4.2 USSCMD macroinstruction 16.4.3 USSMSG macroinstruction 16.4.4 USSPARM macroinstruction 16.4.5 USSTAB macroinstruction 16.4.6 USSEND macroinstruction Rick Barlow <rrhbar...@gmail.com> Sent by: The IBM z/VM Operating System <IBMVM@LISTSERV.UARK.EDU> 10/21/2010 02:23 PM Please respond to The IBM z/VM Operating System <IBMVM@LISTSERV.UARK.EDU> To IBMVM@LISTSERV.UARK.EDU cc Subject VTAM USSMSG10 buffer location assistance I am looking for someone who can point me to a reference that might help me to modify a USSMSG10 screen that is coded using screen buffer locations. Before anyone comments on still having VTAM on VM, let me say that the reason we are doing this is to add a message to the screen to inform the users that VTAM is going away - soon. I know that the declarations probably include a 3270 data stream command and a location within the screen buffer. I am trying to locate documentation that might help. I am including a brief code snippet. DC X'11C14F1D60' Line 2 Col 1 Normal DC C'@' DC X'11C16F' Line 2 Col 32 DC C'DATA CENTER NORTH' * DC X'11C2F7' Line 3 Col 24 DC C'TEST AND DEVELOPMENT SYSTEM (CDC)' Can anyone point me to documentation or a possible contact who might be able to steer me in the right direction? Thank you Rick Barlow Nationwide Insurance