To add a chassis:
1. In the Device Manager tab, right-click in the tree menu and select Chassis > Add . The Create Chassis window opens.
Add a new chassis

Complete the following fields:
Name Type a unique name for the chassis.
Description Optionally, type any comments or notes about this chassis.
Chassis Type Select the chassis type: Chassis 5050, 5060, 5140 or 5140B.
IP Address Type the IP address of the Shelf Manager running on the chassis.
Authentication Type Select Anonymous, MD5, or Password from the drop-down list.
Admin User Type the administrator user name.
Password Type the administrator password.
Chassis Slot Assignment You cannot assign FortiGate-5000 series blades to the slot until after the chassis has been added. For information on assigning slots, see To edit a chassis and assign FortiGate 5000 series blade to the slots: .
2. Select OK .