During reverse engineering, you will create features based on your scan: sketches, axis, extrusions, revolutions, surfaces, etc.
RapidWorks stores all these features in the feature tree, allowing you to edit them at any point in the process.
Go back and edit a sketch created earlier, and the solids generated from that sketch will automatically be updated.
Rollback in time or suppress features to understand the effect of an operation on the final model.
The Best Part: you can edit these features in your CAD system with Direct to SolidWorks, IGES, and STEP export methods.