Associativity

Database Navigator Associativity
Allows you to display the objects that a selected object uses. For example, you can select a joint in the tree list to show the I and J markers that the joint uses. You can also select to view the objects that use the selected object.
 
For the option:
Do the following:
Uses
Select if you want to show the objects that the selected object uses.
Is Used By
Select if you want to show the objects that use the selected object.
Auto Navigate
Select if you want to set up an automatic navigation of the objects.
Save to File
Select if you want to save the current associativity information to a file.