Testing the Link to Forming Tools Next, you test the link to the Design Library forming tool part by seeing that the change propagates to the sheet metal part. In my_cover.SLDPRT, click Rebuild (Standard toolbar) or Edit > Rebuild. Save the part. In the FeatureManager design tree, click extruded hole1(Default) and select Edit Feature . You rebuild the cover part and edit the extruded hole feature to sync with the changes to the linked extruded hole parts. Click . Parent topicSheet Metal: Forming Tools Previous topic Modifying the Extruded Hole Forming Tool Next topic Displaying the Placement Sketch in a Flat Pattern