I'm trying to add a contact-administrators option to an OnDemand instance, but setting this option to ON in System > General Configuration > Options doesn't seem to do anything. I guess I'm expecting the "to request an account..." message on the login screen to link to a contact-administrators form, as I do see on my download/installed instances, but that does not work for me in OnDemand. I have confirmed that I do have users who have the "JIRA Administrators" global permission. Beyond that I am stumped, and I'm wondering if it's just a fact of OnDemand life?