Export Advance Steel model to Revit - Profiles are missing when importing

[Anonymous]

When trying to import Advance Steel model, the Advance Steel Extension  to Autodesk Revit 2020 ,

dont show up the library cross-section -  "unknown types"

Revit use automatically cross-section used in another imported project.

[múinteoir]

Take a look at this thread and the reply from @Rob_Merriman 

https://forums.autodesk.com/t5/revit-structure-forum/revit-advance-steel-extension/td-p/8966035