This function displays all property lines in the drawing either
by highlighting them or by using solid fill. The latter option
works for detection of the unassigned properties totally surrounded
by the other properties. It is also convenient for location of tiny
gaps between properties shown in the timing report as small areas
with an UNKNOWN owner.
Solid-fill the properties [Yes/<No>]? Y
Pulldown Menu Location: Boundary, Property Line Tools
Keyboard Command: showprop