Set the Single Digit Action Menu

To change the assigned single digit action (SDA) menu for several mailboxes at once, select the mailboxes to edit, right-click on any one of them, and then select Edit | Set | Single Digit Action from the context menu.  The figure below shows the dialog that appears, listing all active SDA templates from which you can choose.

Select the template to assign and click OK.

The system will edit each mailbox, replacing the assigned SDA with the template you selected.  If any mailbox is currently in use (i.e., the subscriber is logged in), the system will not be able to change the SDA and will have to skip over that mailbox; you will be informed if this happens.