Reordering Nodes
You can move up or move down nodes of a decision tree.
Keep the following points in mind when reordering nodes:
You can only reorder nodes within a parent node.
The parent node can be the root node or a condition node.
You can select several nodes within a parent node as long as they are contiguous.
Nodes cannot be moved up if they are at the top of the list of children, and they cannot be moved down if they are at the bottom of the list of children.
A node with an otherwise condition link cannot be moved up or down. No node can be moved below a node with an otherwise condition link.
To reorder nodes:
2. Do one of the following:
a. Right-click one or several contiguous nodes and select 
Move Up or 
Move Down from the context menu. b. Click one or several contiguous nodes and select or from the toolbar. The node order is modified as requested.