Enabling External Security Interface › ESI Defaults Entries (ESIDFLTS) › Function Equates Entries (FUNCEQU) › Name Equates Entries (NAMEQU) › User Exit Modules

User Exit Modules

You can define a user exit module at exit point 1 to do the following:

• Supplement the menu-building checks the system makes at each security control point.
• Supplement the action-request authorization that occurs at each security control point.

Note: Exit 01 can only further restrict security, it cannot override restrictions imposed by your site security package (RACF, CA ACF2 for z/OS, or CA Top Secret for z/OS).