OpenPlant Modeler V8i Workspace Migration

I was trying to migrate my OpenPlant Modeler V8i WorkSpace(stored in ProjectWise Explorer) to Connect Edition. I exported the workspace from ProjectWise to my local directory and then converted the workspace to Connect Edition. Now I want to import it(new connect edition) back to ProjectWise. Could you please suggest a way to integrate/import the new Workspace with ProjectWise Explorer so that whenever user opens a drawing file from ProjectWise Explorer, It will load the workspace as well into that drawing.