<validator id="FeaturesPlugin_ValidatorPartitionSelection" parameters="Plane"/>
</multi_selector>
<validator id="GeomValidators_MinObjectsSelected" parameters="base_objects,2"/>
<validator id="FeaturesPlugin_ValidatorPartitionSelection" parameters="Plane"/>
</multi_selector>
<validator id="GeomValidators_MinObjectsSelected" parameters="base_objects,2"/>