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CA Top Secret as a Subsystem

CA Top Secret lets you start CA Top Secret early in the IPL process as a subsystem using the CAISEC00 parmlib member. This functionality provides an alternative to starting CA Top Secret with SUB=MSTR from the command table SYS1.PARMLIB(COMMNDxx).

When you starting CA Top Secret through CAISEC00, that several members can start the same task with different operands by using the MVS &SYSCLONE symbolic substitution.

Note: For CA Top Secret release 15.0, if the TSS procname in SYS1.PROCLIB is TSS, CA Top Secret starts as SUB=MSTR. If you do not want CA Top Secret to start as SUB=MSTR, change the procname to something other than TSS (for example, to TSS15).