Hauseigenes Apt-Repo: https://apt.iteas.at

bindfs --create-for-group=dokumente -glocal-users --create-with-perms=u+rw,g+rw,o+r -pu+rw,g+rw,o+r,o-w test test
bindfs --create-for-group=dokumente -dokumente --create-with-perms=u+rw,g+rw,o+r -pu+rw,g+rw,o+r,o-w test test
sudo bindfs --create-for-group=dokumente -dokumente --create-with-perms=u+rw,g+rw,o+r -pu+rw,g+rw,o+r,o-w test test
sudo bindfs --create-for-group=dokumente --create-with-perms=u+rw,g+rw,o+r -pu+rw,g+rw,o+r,o-w test test
sudo bindfs --create-for-group=dokumente --create-with-perms=u+rw,g+rw -pu+rw,g+rw test test
sudo bindfs --create-for-group=dokumente -g dokumente --create-with-perms=u+rw,g+rw,o+r -pu+rw,g+rw,o+r,o-w test test
sudo bindfs --create-for-group=dokumente -g dokumente --create-with-perms=u+rw,g+rw -pu+rw,g+rw test test
sudo bindfs --create-for-group=dokumente -g dokumente --create-with-perms=u+rw,g+rw,o+- -pu+rw,g+rw,o+-,o-- test test

http://www.linuxquestions.org/questions/blog/kribor-618996/howto-change-umask-permissions-ownership-etc-of-a-folder-using-bindfs-23934/