Hi @eirfyp
You will need to work with Collection what is set up in each of the buttons to Log In
Collect(Users,{ID: 1, Name: "Carol Curtis", Email: "user1@contoso.com", Password: "teste123",Group:"User"},{ID: 2, Name: "Camron Willis", Email: "user2@contoso.com", Password: "teste123",Group:"User"},{ID: 3, Name: "Teagan Connell", Email: "admin@contoso.com", Password: "teste123",Group:"Administrator"},{ID: 4, Name: "Kelsey Grenville", Email: "user4@contoso.com", Password: "teste123",Group:"User"}));
and customise it to your needs the current login User().Email will be match with that collection and grant access you set up for that user.
Regards