I wonder of its possible to assign a single scanengine to multiple root organisations. I have a test appliance inhouse right now, on which I've configured a second root org, but I am unable to use the existing scanengine.
worked it out. For assigning a scanengine to multiple root orgs, all scans have to be suspended, even the scheudules and not started ones. So, you can in fact use a scanengine for multiple root orgs.