Part Modeling > Edit Features > Trim > To Trim Surfaces with a Quilt
  
To Trim Surfaces with a Quilt
1. Select the surface to trim.
2. Click Model > Trim. The Trim tab opens.
3. Select the quilt to use as the trimming object.
4. Click the Options tab.
5. Select the Thin Trim check box.
 
* Thin Trim options are available only if you use a quilt as your trimming object.
6. Type a trim thickness value and controlled fitting requirements. Alternatively, use the drag handles to specify the trim thickness.
7. Click or in the graphics window, click the direction arrow to indicate which side to apply the thickness value.
8. Click to preview the trim geometry or click   to accept and save changes.