•Export Selected Features: The selected features are exported if the center lies within or directly on the index geometry.
•Cad-export for area: The features lying within the indicated area and whose center lies within or directly on the index geometry are exported.
•Cad-export for all: Only features are exported whose center lies within or directly on the index geometry.
•Cad-export for view: Only features in the current view are exported, whose center lies within or directly on the index geometry.