Opening Files - help.autodesk.com
help.autodesk.com › cloudhelp › 2015To open a Revitfile, use any of the following methods: In the Recent Files window, under Projects or Families, click the desired option. Press CTRL+O. Click (Open). Click (Open), and select a file type. Click , and select a file from the Recent Documents list. Click (Open) on the Quick Access toolbar.
Using IFC Files
https://help.autodesk.com/cloudhelp/2023/ENU/RevitLT-Model/files/GUID...You can use information from Industry Foundation Classes (IFC) files in Revit LT models. To use IFC files in a model, do one of the following Open (import) the IFC file in Revit LT to create a new model that uses the IFC data as a starting point. Later changes to the original IFC file are not reflected in the Revit model. Link the IFC file to an existing Revit model to reference its ...