Share Email Facebook Twitter LinkedIn To Reposition AEC Polygons Select the AEC polygon to reposition. Click AEC Polygon ribbon contextual tab Modify panel Reposition From. Select an existing boundary from which to reposition the AEC polygon, or specify two points to define a reference edge. Related Concepts About Editing AEC Polygons Related Tasks To Use Grips to Edit AEC PolygonsTo Change the AEC Polygon StyleTo Center AEC PolygonsTo Subtract AEC PolygonsTo Merge AEC PolygonsTo Array AEC PolygonsTo Evenly Space AEC PolygonsTo Trim AEC PolygonsTo Divide AEC PolygonsTo Crop AEC PolygonsTo Add a Vertex to an AEC PolygonTo Remove a Vertex From an AEC PolygonTo Convert an AEC Polygon to a PolylineTo Convert an AEC Polygon to a ProfileTo Change the Rotation of an AEC PolygonTo Change the Elevation of an AEC PolygonTo Change the Location of an AEC PolygonTo Specify Fill Properties for the True Color Display Representation of an AEC PolygonTo Attach Hyperlinks, Notes, or Files to an AEC Polygon