The Password Expiration Management (PEM) is a password management program that IBM provides with:
CICS 3.3, through an optional PTF UN90057
CICS versions 4.1 and later
z/Series (formerly z/OS)
Sybase provides support for PEM as a feature of TRS for LU 6.2. This feature is not available for TRS connections to the mainframe using TCP/IP.
