Icon Name 

Description 

Add New Instance 

Causes the Add Instance dialog box to display in which you can create a new instance to add to the class inheritance tree 

Delete Selected Instance 

Enables you to delete a selected instance 

Save Current Instance Property Values 

Updates the property values of the current instance. 

Refresh Instance List 

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