Validating the Design You now re-examine the factor of safety values for the modified assembly and validate the design. Select the Partial study tab and click Run This Study (Simulation CommandManager). Right-click Results and select Define Factor Of Safety Plot . In the PropertyManager, under Step 1 of 3, select All and for Criterion select Automatic. Click . Under Step 2 of 3, set Multiplication factor to 1 and click . Under Step 3 of 3, select Areas below factor of safety, set Minimum factor of safety to 1 and click . The image shows that the roof is safe with FOS > 1 as it is highlighted in blue. Rotate the model in the graphics window to verify that all other components are safe.All components are safe with FOS > 1. Congratulations! You have completed this tutorial. Parent topicDesign Check for a Mixed Mesh Assembly Previous topic Increasing the Thickness of the Roof