To Extract, Modify, and Replace a Profile

Select the Modify Profile tool.
Click the Extract Profile icon, and turn on Interactive Positioning.
Select the feature containing the profile to be modified.
The extracted profile attaches to the pointer.
Place the profile in an open location in the model.
Use the Modify Element tool to modify the extracted profile.
Move the profile to the required position in the solid.
Select the Modify Profile tool.
Click the Replace Profile icon.
Select the feature that is to have its profile replaced.
Select the modified profile.
Accept to make the change and regenerate the solid.