In this context a Feature is every single design-step, which can be edited individually and autonomously from the others, before and afterwards designed features. A complete PARTdesigner is a geometrical operation. This is based on a sketch to be extruded or rotated, either as a solid or as a section (cut).

A complete PARTdesigner feature is based on a Sketch that needs to be rotated or carried out, either as Base (solid) or as a Cut . This may either be a boring or a cutout from a solid, for example.