We have implemented a functionality via the Core Service and we want to have this functionality only available to one SDL Tridion group (e.g. TridionGrp) and all others should get an unauthorized error.
We are able to check for the users who are directly part of this TridionGrp however how can we check if a user part of another group (e.g. TridAccess) while that other group is part of TridionGrp.
So how can we recursively check the user membership in order to validate the access?