Specify options to import and export elements between Advance Steel and Revit.
You can access the Settings dialog from the Add-Ins tab 
Advance Steel Extension panel, in the ribbon and find the following options:
- Path configuration for Revit library - Steel section definitions.
- Import plates - Allows the import of Plate objects in Revit.
- Disable join for beams - Disables the automatic Revit joint for steel beams during import .
- Export based on view settings - Allows the export of objects, using the Revit view settings.
- Export grids - Allows the transfer of grid elements.
- Export beam shortenings - Exports shortenings to Advance Steel for beams joined automatically by Revit.
- Import only structural elements and Export only structural elements - Turns the import/export of only structural elements (beams, columns, etc.) on or off.