Originally Posted by Cosmo

However, several of the references are used in multiple places, and I have not seen any way to do this other than to create the EndNote at the first instance, then create a cross-reference to the EndNote for later uses. The problem is, if the section that includes the original EndNote is removed, but is still used somewhere else via a cross-reference, then the referenced note is still deleted.

Is there a way to do this so that a note is only deleted when all references to it are removed? Also, it would have to be renumbered if there are other notes between the first occurrance, and the first cross reference.