IFC and NWC Coordination Model Changes

IFC and NWC file types have been enabled for coordination model changes.

After logging into your Autodesk Account, in a Revit project containing a linked coordination model click Collaborate Coordinate tab Coordination Model Changes button to open the Coordination Model Changes palette.

The palette displays an overview of the added, modified or deleted objects, which are highlighted on the model too. You can filter the categories to only show added, modified or deleted objects by de-selecting the categories that you do not want to display.

This feature is supported for coordination models coming from 3D RVT, 3D DWG. Starting with Revit 2025.1, the following NWC and IFC file types are also supported:

• NWC files exported from Revit and AutoCAD verticals
• IFC files exported from AutoCAD architecture, MEP, Civil 3D 2018 and onwards, ARCHICAD, Revit, MagiCAD for Revit, and Tekla Structures.

See also Coordination Model Changes.