+ <multi_selector id="base"
+ label="Select a sketch face"
+ icon="icons/Features/sketch.png"
+ tooltip="Select a sketch face"
+ type_choice="vertices edges wires faces shells compounds"
+ concealment="true">
+ <validator id="FeaturesPlugin_ValidatorBaseForGeneration" parameters="vertex,edge,wire,face,shell,compound"/>
+ </multi_selector>