To Break Shrinkwrap Dependency
1. Retrieve an assembly or a part with a shrinkwrap feature.
2. Select the shrinkwrap feature.
3. Right-click and select 
. The Shrinkwrap tab opens.
. The Shrinkwrap tab opens.4. Click Options in the Shrinkwrap tab.
5. To define Copied Geometry Update state click one of the following:
◦ Automatic Update—Keeps the relationship between the current feature and the original geometry.
◦ Manual Update—Temporarily suspends the relationship between the current feature and the original geometry. If the original part changes, the current feature does not change.
◦ No Dependency—Breaks the relationship between the feature and the original geometry. If the original part changes, the current feature does not change. When there is a dependency to a reference model it is broken, similar to breaking dependency using the Global Reference Viewer.