Roles
In this module you can add roles. First click on add button.
Now add reference and name. In the end click on save button.
As you can see new role is added and visible.
If you want to you can edit rights. To do that please click on edit button. Editable is only name, reference will stay as it is.
In next step please click on edit role rights.
You will see right tree. If you want to add right to role please right click and then click on add role button.