Workgroup drag and drop issue

Hello All--

I have been building a library of parts in workgroup pdm for a few weeks now.  Today I went to make an assembly and tried to drag and drop parts from my workgroup client.  I kept getting an error that said the drag and drop was failing.  Has anyone had any luck draging in parts from workgroup or do you have to save a local copy and then assemble an assembly from a local copy?

SolidworksWorkgroup Pdm