Originally Posted by macropod

You can use INCLUDETEXT fields to combine the contents of multiple documents. Whatever is combined that way will adopt the Styles of the destination document. Edits can be made in either the destination document or the source documents. If you do such an edit in the destination document, you need to press Ctrl-Shift-F7 to apply it to the source document also; otherwise the edit won't 'stick'. Provided each 'Chapter' has its own Section, there should be no problem having the endnotes at the end of each Section and restarting the numbering. Page numbering should be no problem.