On this tab, you can view the Global level users and also assign roles to users here.

To manage User Roles

1. In the ${Actions} column, click on the Manage User Roles icon corresponding to the selected User.
2. In the Manager User Roles dialog box, select one or more Roles to be assigned to the selected User.
3. All the assigned roles will be displayed in the table in yellow and correspond to the selected user.

NOTE: Click Global to assign Role that are assigned at the Site level.  
___________________________________
Pre-requisite: Define Roles, Users.