How to generate a user role grid

[Endodieve]

I have the following tables:\[code\] users (id, username, ... ) roles (id, name) roles_users (user_id, role_id)\[/code\]I am wondering how I can create a nice sort of user-role-grid from that which an admin can use to administer roles to users in a clear way. What I would like is basically a table full of checkboxes sort of like this:\[code\] Login Editor AdminAlice