It is not possible to use a wild card for the volume name. It would appear
that you are changing something in the AppleShare Prep file that is being
ignored.
This is the "includes" definition for the Boot Mount List (BMLS resource).
bmlFSElSize EQU 0 ; size of this FSElement
bmlFSNumVols EQU bmlFSElSize+2 ; number of volumes for this
FSElement
bmlUAM EQU bmlFSNumVols+2 ; UAM chosen value (1,2,3)
bmlFSSTStamp EQU bmlUAM+2 ; server timestamp
bmlHasPassword EQU bmlFSSTStamp+4 ; if zero then no password saved
bmlFSPassword EQU bmlHasPassword+2 ; server password
bmlFSUName EQU bmlFSPassword+8 ; start of user name string
bmlFSSObjName EQU bmlFSUName+32 ; server NBP object name
bmlFSSZoneName EQU bmlFSSObjName+33 ; server NBP zone name
bmlFSVolInfo EQU bmlFSSZoneName+33 ; start of volume info