: Indicate the end connections or specific subtype (e.g., FL for Flanged, SW for Socket Weld, SC for Screwed/Threaded).
It looks empty, but it contains thousands of anonymous blocks. autocad plant 3d iso symbol skey
Fix: Go to Project Properties → Isometric Settings → Advanced → Uncheck Use spec-driven SKEY for component . This forces the ISO engine to respect manual overrides. : Indicate the end connections or specific subtype (e