System user roles list view not showing all roles

Hi,  Would anyone have idea why when I want to select a user role out of all the ones I have, I can only see these 3?    In my app the administrator when creating a new user can directly assign which user role the new user will have but when I display the list with this roles, just 3 out of 8 I have are showed.    These are all the roles.    I checked all the security and access rules but still cannot make it work.    Thanks in advanced! 
1 answers

Did you check the User Management section in User Role? This defines which user roles you are allowed to assign to other users.