Sketcher Workbench

The Sketcher Workbench is used to create 2D geometries intended for use in the Part Design Workbench and other workbenches. It features a constraint solver allowing to sketch geometry-constrained 2D shapes. It is the basis of parametric modeling.

The tools
The Sketcher Workbench tools are all located in the Sketcher menu that appears when you load the Sketcher Workbench.