[OBD U5] Managing DGNLIBs - separate workset for working with dgnlibs?

Hi,

What would be the best practice to managing/working with dnglibs that's shared between worksets or even workspaces? As they are shared, it doesn't matter which workspace/workset they are assigned to. Should I create a separate workset to used on dgnlibs. Or is there anyway to bypass the mismatch alert dialog box when opening dgnlibs? 

Best regards,

Tuan Le