To Assign Role to a user, follow these steps: (Only users with Administrator privileges have access to Users section)
1. There are multiple ways you can Assign Role to a User (Select the desire User Name and right click and select from the context menu and from the footer menu bar. (Note: Roles can be Assign to one user at a time)
2. All the available Roles will be displayed under the Available options on the left box of Assign Role dialogue box.
3. Select the desired Roles you would like to Assign to a user and,
4. Finally click button to save the changes.