- <feature id="Axis" text="Axis" tooltip="Create a new axis" icon=":icons/axis.png" keysequence="" internal="true"/>
- <feature id="Plane" text="Plane" tooltip="Create a new plane" icon=":icons/plane.png" keysequence="" internal="true"/>
+ <feature id="Axis" title="Axis" tooltip="Create a new axis" icon=":icons/axis.png" keysequence="" internal="true"/>
+ <feature id="Plane" title="Plane" tooltip="Create a new plane" icon=":icons/plane.png" keysequence="" internal="true"/>
+ <feature id="Extrusion" title="Extrusion" tooltip="Create a shape by extrusion of a contour" icon=":icons/extrusion.png">
+ <source path="extrusion_widget.xml"/>
+ </feature>