SAML identity providers integrated with ArcGIS Enterprise can support group membership. Similarly, it would be great to support OIDC backed group membership through calls to a groups or memberOf (etc) property.
Even this is NOT a part nor compliance with current OIDC standard scopes / claims, this is feature that has been asked from several ArcGIS clients. Adding support for custom or enhanced scopes / claims like groups would be very helpful.
As it is does not seem to be standard to OIDC protocol (correct me if I am wrong, not an expert !), a configurable claim (aka not hardcoded) would be very useful to retrieve groups membership experience of SAML !
Voicing my support for this feature too! This would be tremendously helpful as we do this with a lot of other vendors already. It allows our cloud SA's to manage groups in our Azure tenant which will map them all to the appropriate group in the ESRI world.
