The DLE is started via the context menu of the location via Edit> Duct Line Editor

The following view of the DLE appears:

 

In the upper left area, a schematic overview of the pipes/tracks located at this location is given, arranged according to the cardinal direction of the end locations relative to the viewing location.

In brackets next to the direction of the compass there is the number of pipes going in this direction.

 

Arrow down opens the selection of pipes in the respective direction

Arrow left/right opens the structure of the selected pipe in the left or right lower column.

 

In the structure view of the MultiDuct or the route, the tubes already used in routes are highlighted in yellow.

 

In the upper right area, the empty conduit sections running over this location are displayed.