Heads-up from Ideate Solutions, originally from Revit Clinic:
tagging the physical wires instead of tagging the device:
- draw wires coming off of each connector as small as possible
- (if the wire is short enough, the arrow head will not show up.) You can then
- hide the dot/short line of the wire in the symbology of the family and
- tag it.
via
Ideate Solutions: Revit MEP FAQ – Tagging Families That Have Multiple Connectors
