Any particular reason you have the extra data type Members? Instead of just storing a list of users under the project? It would simplify your search unless there’s a specific reason its like that
Yea so if you had a list of Users under the project instead, when viewing your project you just add a repeating group and make the data source “Current Page’s Project’s Users” to find any user in the project. And some text inside the cell to show their name.
I’m just double checking if the database structure needs to be like that, it can be achieved how you have it with an advanced filter I think, but I’m just double checking