[MlMt] how do i configure a hot key to run one of the bundle commands ?

[Max Rydahl Andersen]

i.e. I would like to just press "s" to store a mail via the org-mode 
with summary bundle ?

It is probably very obvious but didn't see it mention in docs about 
custom keybindings how you call bundle actions.

Thank you,
/max
http://about.me/maxandersen