We attaching a faceplate to the inside of the rear panel area (remember the large rectangular hole?) As you can see we colour coded each keystone to match the keystones on the table. This way you just plug the green cat5 into the green plugs and so on.
Already outdated (see below)
With the keystone plate in place we have the following. This area provides storage, during transport, for the DVR power, and the mouse. We changed to a simple wireless mouse that stores with the system.