Dell 1U Rackmount LED Console - Manual (Page 12)

8 xxx | Installation xxx
To install the cable management arm (CMA):
1 From the back of the rack, cut the zip tie that secures the CMA to the back
of the tray.
2 Swing the free end of the CMA out to the bracket on the end of the left
stationary rail.
3 Attach the CMA to the bracket with the captive screw on the end of the
arm.
Figure 2.5. Installing the Cable Management Arm