Hello,
I found a solution:
1. My ABAP developer enable the Remote-Enabled Module from SUSR_ZBV_USERS_LAW_STORE.
This function module could assign a license information to an account in the CUA, but the information doesn't transfer to the CUA child systems.
2. I create a task, which
a) Call the function modul via RFC (to change the license informationen in CUA)
b) Reassign an attribute (like last name) in the IdM. The IdM will transfer the information to the CUA. The CUA trigger a distribute to child systems (incl. the license informationen).
3. I attach the task to the "UI create task".
Not a good solution, but a solution.
Best regards,
Hans