Third-party Finite Element Analysis (FEA) models can be opened using the 
Open command and changing the Files of Type: drop-down box to the proper third-party FEA file type.
Autodesk Simulation models can be exported to any of the third-party FEA formats using the 
Export
Third-party FEA command in the user interface pull-down menus.
Analysis
Check Model) or analyzed (Analysis
Analysis
Run Simulation). Then, either of these steps needs to be used to create the database files that are translated to the other FEA format. If the model is not checked, the Third-party FEA command will not be available (grayed out).Autodesk Simulation has the ability to import and export the following types of text-based models:
1From the Results environment, use the
Export
All Results command and set the Save as type.