Similar to the way you can add access to mounted disk volumes to the Be menu, you can also add quick access to Be’s provided documentation by typing:
ln -s /boot/beos/documentation ~/config/be
But this means you also get all the empty files, pictures, and other cruft that lives under /boot/beos/documentation. Here’s a script that will create appropriate documentation links, preserve the directory structure, and display only HTML documentation files in the Be menu.

DOC="Documentation"
IFS="
"
cd ~/config/be
[ -d ${DOC} ] && rm -rf ${DOC}
mkdir ${DOC}
cd ${DOC}
for x in `find /boot/beos/documentation ( -name "*html" -o -type d ) -print |
 sort -f | sed -e s/"/boot/beos/documentation/"//g`
do
echo "linking to ${x}"
[ -d /boot/beos/documentation/${x} ] && mkdir -p ${x}
[ -f /boot/beos/documentation/${x} ] && ln -s "/boot/beos/documentation/${x}"
 "./${x}"
done
rmdir `find . -type d -empty -print`

Hope this helps somebody out there. If you can tell me how to do this with a query, that would be great.