How to check if CUA is used

1) How do we know if Central User Administration (CUA) is used in a system?
You can quickly run transaction SU01 and see if the "Systems" tab is available. If it is then CUA has been configured. Well there is another way to see whether CUA is used. Run transaction code SCUA to see if there are any distribution models defined. Run transaction code SCUL to see to view logs that are generated by CUA & if you have logged into a child system, then goto transaction code SU01 and see, there will be no CREATE activity.


2) How to find derived roles under the master roles

1) Goto transaction SE16
2) Enter the table name : agr_define
3) Enter the master role in the second role field ( this field is in the second row) and execute
4) Then you will see the derived roles based on the master roles