By double clicking on a router instance, the router information editor will be opened. It contains different pages:
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This page contains information about the physical interfaces of the router and the subInterfaces of each physical interface. By selecting the different interfaces in the upper area of the editor, the information of each one is displayed below.
- Permissions Page:
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This page contains information about the permissions assigned to each user. The information is displayed in a table: in the columns are listed all the users of the organization (except the Administrator users, they are never shown because they can perform all the operations in a router), and all the possible operations to perform to the router are in the rows. Each cell\[i\]\[j\] (\[column, row\]) indicates if the user\[i\] can perform the operation\[j\] to the router.
If you have permissions to modify the permissions of the router, you can check/uncheck the desired cells and click on 
the image. The following dialog will appear to confirm that you want to modify the permissions:
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