Request new features - auto add user email to database after add and sharing the app.

[hien_nguyen]

I am looking forward a new features to auto add useremails to database (user table) after I sharing the app to the them. Now I have do both sharing that email to use app in app editor and adding that user email to a table for managing. Beside that when I want to remove a useremail, I have to do the same . With a small system with a few useremail, it is no problem, but If I manage hundred useremails, it is really inconvenience.

[WillowMobileSys]

If you are ok, from a security perspective, with user emails being automatically added,  then if you turn ON the "Allow All Signed-In Users" setting any authenticated user can access the app.  This is just as secure as what you are suggesting.  You can provide a Registration Form for the users to add themselves to an app internal Users table, if you want to capture more user details.