To Convert an AEC Polygon to a Polyline

When you create a polyline from an AEC polygon that contains a hole, each ring of the AEC polygon is converted into an individual polyline.

1. Select the AEC polygon from which to create a polyline.
2. Click AEC Polygon ribbon contextual tab Convert To panel Polyline .
3. When prompted to erase the original geometry, press Enter to keep the linework, or enter y (Yes) to erase it.