Worksession Manager is clutch for managing large architectural projects in Rhino. However, when linked file geometry needs to be edited within the current Rhino scene, our only option is to copy the entire element (block, brep, etc.) rather than having the ability to extract individual edges (e.g. “DupEdge”) or faces (e.g. “ExtractSrf”). It would be nice to see this functionality added to Rhino 6 to keep our file sizes down and encourage the use of linked files rather than inefficient wholesale file imports.