Open xml headers not being set with Office Addin

Question

I\'m going through this, pretty good, document (http://dev.office.com/docs/add-ins/word/create-better-add-ins-for-word-with-office-open-xml?product=word) to understand OOXML bet

Answer 1

upon further investigation, you cannot modify the header visibility with OOXML. the good news is that we are going to include a few properties at the section level to enable showing primary and even-page headers.