Question
Can I switch off the Visibility of References Planes in a linked model?
Answer
Yes you need to do this through the Revit Links Tab in Visibility/Graphics dialog box, type VG to open dialog box. Now you will need to select the link file, and in the RVT Link Display Settings dialog box on the basic tab select custom. Then on the Annotation Categories Tab, change the categories to <Custom>, you can now scroll down the list and un-tick Reference Planes.