Is there any base table for privilege master along with table to map privilege table with roles?

Summary:

Hello experts,

We are trying to create a BIP query to map the user to role and role to privilege.

Previously we were using the "ASE" tables for this purpose, but after 20B, it is not recommended to be used in BIP query (Difference between PER and ASE tables — Cloud Customer Connect).

We are trying to use PER tables for the similar mapping of user to roles and roles to privileges, and found the following tables for users and roles information:
PER_USERS, PER_USER_ROLES, PER_ROLES_DN, PER_ROLES_DN_VL, etc.

I found another OCC post where it was advised to use an OTBI Subject Area, but our requirement is to create a BIP Report, not OTBI analysis.