This section enables you to set user roles and policies. These determine user permissions when accessing the site. You can set the roles by selectong them from the dropdown list under ech option.
This option enables you to manage site administrators. From here, you can make users administrators or demote them by selecting a user and clicking on add or remove.
You can be able to define and edit user roles in this section. A role is a collection of permissions defined for the whole system that you can assign to specific users in specific contexts. You can set users to switch roles or deny the option for role switching. You can also assign roles to users.
You can use this option to assign system roles to the user(s). Any roles you assign from this page will apply to the assigned users throughout the entire system, including the front page and all the courses. The roles are displayed in the right section of the window.
Allows you to see the system permissions that the user has. That is what the user is allowed or denied to do within the system. To do this, select a user then click on the Show this user’s permissions.
It display a report on particular capabilities. This report shows, for a particular capability, what permission that capability has in the definition of every role (or a selection of roles), and everywhere in the site where that capability is overridden.