“Autodesk system?” Kyle whispered. “That’s not possible.”
Mira opened the Undo History. Revit 2022 kept a detailed log. She scrolled past her commands, past the auto-save timestamps, to a line she didn’t recognize: “Parameter Update: Integrity Check – Override by User ‘ADSK_Sys.’”
Revit crashed.
She traced the surrounding walls. The west wall was three feet thick. The east wall was two feet thick. In Revit, she created a new phase, set it to “Existing,” and drew a mass around the void. Then she tried to join the geometry.
The missing north wall angle. The ceiling sag. And a note in the margin of a structural detail: “Void per owner’s request. No record. Hide from all future surveys.”