Hi there, @maattyabiz… the issue could be related to a privacy rule on the User data type, and that rule is likely the default rule where This User is Current User. With that rule in place, a user would not be able to see data associated with any user but their own. If you do see that rule, you can delete it to see if that is causing the issue, and you can (and should) circle back to privacy rules later when you have a better idea of how you want to use them in your app.