Identify the data store option that you selected above, either
an authenticating directory with primary user objects -- or --
an authenticating directory plus a secondary directory
Gather the data for the identity mappings:
Enterprise (authenticating) IDs, recognized by the MSS Administrative Server.
Mainframe Usernames (RACF IDs), recognized by RACF.
For example, a user might have the following identities.
Enterprise ID
Mainframe Username (RACF ID)
CN=Joe User,OU=Users,DC=my-org,DC=com
TSOS2W3
NOTE: A user can have multiple mainframe usernames, based on their roles (such as end user or admin) and on the applications they are entitled to access.