public static extern SU_RESULT SUEntitiesAddGroup(SUEntitiesRef entities, SUGroupRef group);
public static extern SUDrawingElementRef SUGroupToDrawingElement(SUGroupRef group);
public static extern SUComponentInstanceRef SUGroupToComponentInstance(SUGroupRef group);
public static extern SU_RESULT SUGroupGetDefinition(SUGroupRef group, ref SUComponentDefinitionRef component);
public static extern SUEntityRef SUGroupToEntity(SUGroupRef group);
public static extern SU_RESULT SUGroupGetTransform(SUGroupRef group, ref SUTransformation transform);
public static extern SU_RESULT SUGroupGetEntities(SUGroupRef group, ref SUEntitiesRef entities);
public static extern SU_RESULT SUGroupGetGuid(SUGroupRef group, ref SUStringRef guid);
public static extern SU_RESULT SUGroupSetGuid(SUGroupRef group, string guid);
public static extern SU_RESULT SUGroupGetName(SUGroupRef group, ref SUStringRef name);
public static extern SU_RESULT SUGroupSetName(SUGroupRef group, string name);
public static extern SU_RESULT SUGroupCreate(ref SUGroupRef group);