The Boundary | Edit Boundaries | Change
Boundary Type | Polyline to Polygon (Shared Border) command
changes
a polyline into a polygon where one of the sides is shared with an existing
area. The polyline is converted to a polygon by snapping the polyline
endpoints to the nearest selected polygon. The newly created polygon has
a common border shared by both the old and new polygons. Select one polygon
and one polyline object before selecting this command. The original polygon
and polyline should not have self-intersecting loops.
The Polyline to Polygon (Shared Border) command changes a polyline
into a polygon where one of the borders is shared with an adjacent polygon.
See Also