Applying Bone-Naming Templates

I am having trouble with part of the instructions in the MB digital manual with
regards to applying Bone-Naming Template:

"4.  Double-click the template in the Scene browser and view the Character
Definition pane.       The template names you created are listed in the Template
Name column. Lock the           Navigator window to keep the Character Settings
open.
5.   In the Viewer window, switch to the Schematic view (Ctrl-W) and Ctrl-click
to select all  of the nodes that you want to automatically map. At a minimum,
you must select the   fifteen required nodes in the character’s skeleton.
6.   Alt-drag the selected nodes into the Mapping List of the Mapping
List."

The program will not allow me to drop the selected template bones, from
schematic,when I alt-drag to the new character's Mapping List.  Does anyone kn