Defining the Visualization Segment 
Prerequisites
You must create a line hierarchy and insert a sort buffer between the line segments.
Procedure
Starting from the planning table, choose Sequencing
®
Select line segments.The system displays the graphic display of the line hierarchy.
To reset the current visualization segment, click on it and choose Edit ® Visualization segment ® Deselect.
Click on the new line segment to be defined as the visualization segment and choose Edit ®
Visualization segment ® Define.
If necessary, you can define another visualization segment. For example, you can define the first and last line segments as the visualization segment.
Choose Continue.
Result
The visualization segment(s) you defined is/are displayed in the planning table and in the sequence schedule.