Hello, I've been searching and reading the docs of ACS and custom queries, and I still can't find a way to establish what I need.
I have a custom object called groups, and there I have a field called "members", members is simply an array of user ids who belong to this group, what I want to query is if the current logged in user exists in the array of "members", can't find a way to establish that!
Am I missing something? or is it not possible?