I have such a document:
1) How to merge each spread (two facing pages) into one big page?
For example, how to convert pages 2-3 (each of them A4) into a single A3 landscape page, without having to move all the content manually?
2) When working with Facing pages
(File > Document setup), is it possible to remove the fact of having the first page alone? i.e. I'd like first spread to be 1-2, then 3-4, 5-6. This, instead of
1 (alone), 2-3, 4-5, 6-7, etc.