Delete a Lower-level Decision Tree

To delete a lower-level decision tree, use the following steps:

1. Open the Decision Trees window.
2. In the table in the Decision Trees pane of the Selection tab, right-click the lower-level decision tree to be deleted and select Delete. The application checks whether the decision tree is assigned. If it is not assigned, the tree is deleted.
   1. If the decision tree is assigned, the application displays a message that says, "This sub-tree is still assigned, do you still want to delete?" Click Yes if you want to delete it; otherwise, click No.
3. Click the  icon to save the new information.