Hello @maxim_k,

Do you want to have dimensions in Model and in Paper space in different measurement systems?

Exactly, model space in US customary and paper space in Metric [mm] systems is my goal. 

Please add more details, describe your goal. Why do you need different measurement systems?

My goal is to draft in model space in inches but be able to draft and edit my template and other objects in paper space in mm.

I tired using the DWG command to achieve this but i am not able to do it correctly if that is the means to do it. If there is another way please point me to it ?

Your solutions are appreciated always !