how can i sync one drawing with several users?

[itorhitec]

can 2 or more users work on the same drawing and a360 will sync changes? if not is there another way to do it 

i saw it can be done with autocad mobile but autocad mobile have very basic function for example it cant open orthophoto with the drawing

[pendean]

Not a feature of the could service.

With AutoCAD and DWG files you need to use XREFs, nothing gets around that limitation anywhere in the Autodesk universe.