The Integration with Robot Structural Analysis or Integration with Revit link is a tool which allows bidirectional data exchange between Autodesk® Robot™ Structural Analysis Professional (Robot) and Autodesk® Revit® (Revit).
To download the extension, use the Autodesk Desktop App.
This tool allows you to work on a part of large structure models. You can load a whole structure in one program, select a part of it and transfer this part to another program.
Also, you can save your model to the intermediate file (SMXX) and open it in Robot or in Revit. You can use the SMXX file to exchange data between programs on different computers.