Unable to add admin user after P2T

Summary:

Unable to find where to add admin users after P2T (does not match documentation).

Content (required):

We recently had a P2T which removed access for some users but not all. We are trying to add them back but cannot find the idcs-oda application indicated in this documention: https://docs.oracle.com/en/cloud/saas/applications-common/23b/fagda/assign-digital-assistant-user-roles.html#s20071896

We tried looking for the users that do have access as an indicator of what might be giving access but we cannot find them either.

Version (include the version you are using, if applicable):

23B (11.13.23.04.0)