1. Create a new Design (FG) profile using Profile Creation Tools. Draw a tangent line. Close the Profile Creations Toolbar.
2. Select the Surface (EG) profile you want to convert and go into the Profile Properties, Profile Data and change the update mode to static.
3. Select the Surface (EG) profile you want to convert and select Geometry Editor. Select COPY PROFILE.
4. A dialog box will come up. In the Destination profile options select "Overwrite existing profile". Once selected the pull down line will highlight and you will be able to pick your Design (FG) profile you created in step 1. DO NOT select the Overwrite all properties below the pull down.
5. You will now have two profiles, one surface and one design, on top of each other.
6. Go to the prospector and right click on the original Surface (EG) profile and edit properties. Go to the Profile Data tab and change the update mode back to dynamic.