Menu Name 

Menu Item 

Description 

Instance Editor 

Exit 

Causes the Instances window to close 

Action 

Add Instance 

Causes the Add Instances dialog box to display, in which you can create new instances to add to the class inheritance tree 

Delete Instance 

Enables you to delete a selected instance 

Refresh 

Updates the list of instances in the left side of the Instances window with the newest instances and the latest changes to instances