Interface > Validating Import > To Access IDD and Repair Geometry Failing Import Validation
  
To Access IDD and Repair Geometry Failing Import Validation
1. Import a part or assembly model or open the model in Creo that belongs to one of the file formats that Creo Unite supports. Autodesk Inventor, CATIA V4 or V5, SolidWorks, NX, and Creo Elements/Direct are the supported file formats.
The model notification flag icon on the status bar highlights in red when the Notification Center detects a validation failure.
2. If the validation failure is due to incomplete or problem geometry, right-click the part or the component model with the problem geometry on the Model Tree and click Import Validation > Repair Imported Geometry. The Import DataDoctor tab opens.
3. Perform geometry repair actions in Import DataDoctor (IDD).
4. Click OK to exit IDD.
5. Click OK on the Import tab.