Roles define what you can do in a given application. In Platform Administration, roles and their privileges are controlled by the use of Role objects, which are assigned to Users (including Agents) and Access Groups. Roles are application-specific, and must be defined for each application that supports them.
You can sort the items in the list by clicking a column head. Clicking a column head a second time reverses the sort order.
To select or de-select multiple objects at once, click Select.