User IDs used in two queue manager scenario

Explanation of the user IDs in the scenario.

The following user IDs are used:
BATCHID
Batch application (Job or TSO ID)
MSGUSR
UserIdentifier in MQMD (context user ID)
MOVER1
QM1 channel initiator address space user ID
MOVER2
QM2 channel initiator address space user ID
MCATCP
MCAUSER specified on the TCP/IP without SSL/TLS receiver channel definition
MCALU62
MCAUSER specified on the LU 6.2 receiver channel definition
MCASSL
MCAUSER specified on the TCP/IP with SSL/TLS receiver channel definition
CICSAD1
CICS® address space ID
CICSTX1
CICS task user ID
CERTID
The user ID associated by RACF® with the flowed certificate.