Currently, when you add a new user roles to a module, you need to do 2 steps
* add module role to module security
* configure project roles and add module role to project roles
It would be easier - and also give a better overview of the actual project user roles having access - if the project roles could also be viewed/added in the module security. For larger projects it's always a bit of a hassle scanning through the list of modules, identifying the one module I want to edit and then set the checkboxes.
Ah - I've missed that one - I think it's even more or less the same.
But I've got a nice mockup :)