Ends On
The Ends On GCD Relation Type indicates when the end edge of the first GCD lies on the contour of the second GCD. The GCD details include:
 
Cost drivers
Description
GCDs
First
The name and number that identifies the first GCD. This information is an identifier only and is not used in any cost calculation.
 
Second
The name and number that identifies the second GCD. This information is an identifier only and is not used in any cost calculation.