Do not display the usernames that hold a specific badge

I might be on to something here:

I’ve created a user field called “Member”, and I do not let them edit it:

If I edit one user to test it with, I can see “Member: Yes” on their profile:

This is probably the decider though:

How would I go about doing this? :thinking:

I have an existing API calls that is made already when someone becomes a member, I fire an API call to Discourse to add them to a group. Could I also fire a second API call to update that User Field?