I'm using LMS 2.5 and I was curious whether or not if this device is supported in Cisco Works.
You can update individual device packages for RME under Common Services > Software Center > Device Update. You should have version 4.0 of the CBS3000 loaded to get the latest RME support for this device. If you do not have this package installed, you can use the Device Update interface to download and install it from Cisco.com. However, you should also check the box next to Common Services so that you pull down the latest MDF update as well.