When you want to add IFC files for managing model versions, we recommend doing that in Trimble Connect rather than in Tekla PowerFab.

When you add new files to Trimble Connect, the latest version (with the same name) always takes precedence.

If you add files from Tekla PowerFab, they will have different names, and are seen as different files instead of different versions of the same file in Trimble Connect.

For instructions on adding IFC files to Trimble Connect, see Adding Files & Folders in Trimble Connect for Windows User Guide and Uploading Files in Trimble Connect for Browser User Guide.