Have you looked into using Notification Templates to ease your work when setting up Notifications?
The GUID's refer other AF objects like AFElements, AFAttributes AFAnalysis etc. When using the XML export of an existing Notification to create Notifications in bulks, you will have to replace the GUID's in the Export with the appropriate references. I am afraid this will not work without programming.
Thanks for the reply. What I am trying to do is just trying to make copies of an instance and want to change the delivery end point.