Hello,
I'm sure I'm missing something simple, but I just can't see it.
I've created a ditamap in FM9. Then I went to File>Save Ditamap As... and selected file type FM9 book (*.book).
My .ditamap file checks as valid, but in the structure view of the book file, it starts with a "No Name" element which is red (undefined). I can't figure out how/where to define that element.
This is my map:
This is the book file:
