The Constraint Attachments pane displays all the classes to which the currently selected constraint is attached. See Attaching a Constraint to a Class for more information about attached classes.

The buttons allow you to do the following:
| View Class: Opens the Class Form for the highlighted class. | |
| Attach Class: Opens the Choose Class dialog and allows you to choose the class(es) you want to attach to the selected constraint. Constraints attached to a class can be seen in the Constraints pane of the Class Form. | |
| Remove Attachment to Class: Removes the attachment to the selected class. |
PAL Constraints User Interface/The Constraint Attachments Pane