Projecting a Solid onto a Sketch Grid
- 
                                Click 
                                        Project to Sketch in the
                                                Sketch group on the
                                                Design tab.
                         - 
                                Click the Select Bodies tool guide if
                                        you want to select bodies in the design window.
                                
You do not need the tool guide to select bodies in the structure tree.  - Select one of the following options:
All body edges if you want all edges projected onto the sketch grid.
Visible body edges if you want only the visible, or silhouette, edges projected onto the sketch grid.
Body outline if you want to just project the body outline. Select a body in the Design window or structure tree.