This feature is only available for sewer pipes and storm conduits. It allows you to trace a stretch of manholes or other sewer structures. You can then add those manholes as assets to the grid.
To use the Stretch feature, complete the following steps:
Right-click in the Assets grid and select Stretch. The following window will appear:
Enter the US Structure and the DS Structure IDs in their respective fields.
Click . This will bring up a list of all manholes located between the US Structure and the DS Structure you entered.
Note: If a break in the stretch exists, you will receive a message that a manhole is missing or there is non-consecutive pipe information. Click "ok" and the manholes that are consecutive will appear in the Structures list.
. This will bring up a list of all manholes located between the US Structure and the DS Structure you entered. 
to add these structures to the Asset grid.
to clear the Stretch window and start over.