[galaxy-user] CloudMan - Persist changes to file system is not a hyperlink / clickable

I'm following the instructions here: http://wiki.g2.bx.psu.edu/Admin/Cloud/Customize%20Galaxy%20Cloud I ssh'd in and just made this change: cd /mnt/galaxyData sudo git clone git://github.com/JaneliaSciComp/msg.git Now I want to persist it, but as my subject line says, I don't seem to have the option in the admin. Thanks, Greg