Viewing Map in Editor

First of all let me say thanks for the work that's been done on the Celle map so far. I am hosting a Celle server and everyone loves it.

I have tried searching for this and tried things here and there to no avail. I want to know how to open the Celle map in the ArmA map editor (with the 1.8/1.9 updates to buildings and wreckage etc...) to explore around the map and possibly customize a base somewhere on the map.

Thanks for any assistance.
 
Top