How to: Move Items in a Model (Model Designer)
To reorganize the contents of your entities, folders, or perspectives, you can move items within them up or down in the list.
To move items up or down
In the Detail view, select the item that you want to move.
On the Reporting Model menu, click Move up to move the selected item up in the list or click Move down to move the selected item down in the list.
Alternatively, you can select an item, right-click the item, and then click Move up or click Move down to move the selected item.