In Can I save a Master document in a .docx format? My publisher cannot open a .odm file I have seen a similar question.
What I would like to do is export all document content in one large .docx document, and a reviewer can add comments. So I can see these comments, on the correct position, and correct them.
The original response was:
Saving as .doc(x) will make it an ordinary document, losing all properties of a master.
That is okay for me.
But I can not save mydocument.odm as mydocument.docx. Trying to do so results in mydocument.docx.odm which is still a .odm file.