Here are instructions/ video from CMM Manager on how to install CAD furniture on CMM Manager.

Starting in version 3.5 a new option is available to permanently import and locate CAD elements into your software / environment. This will allow importing things like Cal Spheres, Probe Racks, Fixturing, Vices, etc. and will participate in Path Planning / Collision Avoidance of all subsequent programs created on that system.

How to import and Locate Furniture:

1) Import CAD
2) Measure Alignment
3) Sync CAD (occurs automatically if Alignment is determinant)
4) Open CAD Editor
5) Click Add to Furniture from Layers Tab