Multi-line Relimit

On the Shape tab, in the Move/Copy group: Click Multiline Relimit to relimit a set of polylines by a selected polyline. (Ctrl+R,M)

1. If not already selected, you will be prompted to select the input shapes to be relimited:

   

2. Select a Relimit Type:

Extend or trim	Extend and trim polylines so that their end points intersect the relimit polyline.
Extend only	Extend polylines so that their end points intersect the relimit polyline.
Trim only	Trim polylines so that their end points intersect the relimit polyline.

3. Choose a screen plane. The process transforms all of the points such that the depth is calculated using the chosen screen plane and then extends or trims accordingly.

Plan	Use Plan View (looking top down).
Camera	Use the current Camera view.

* The current plane of the view in the Design Window is not changed.

4. Select the design element to limit against:

   

   The target polylines are extended and/or trimmed depending on the Relimit Type you have selected: