Limit constraint to users or groups

[FabianMaas]

Hello gatekeeper community,

I'm new to OPA Gatekeeper and I want to use Gatekeeper for one use case at the moment. This use case is to create an allow list of commands, which can be used with kubectl exec. I already know how to do it, but I just want to have this set for some groups of admins. I've researched it but couldn't find anything about it yet.

Could you tell me if this is possible with Gatekeeper, i.e. to pass user information to the input data or something?

Thanks in advance!

Best regards.
Fabian