Multi Page Documents in Affinity Designer.
It is perfectly possible to work with multipage documents in Affinity Designer although you can’t actually create the multipage documents. What do you need to do is to use a template which already has multiple pages set up within it. If you want to make your own multipage documents then you need to open up Affinity Publisher. You can open the affinity publisher document within Affinity Designer or you can save the Publisher document as a template. Use the template when you’re creating a new document in Affinity Designer
You can work with each of the individual pages in Affinity Designer and you also get access to a Master Page.
The master page will give you elements which will be reproduced on each of the individual pages. It’s easy to total on the Master page make the changes and toggle it off when you have finished.
Here is the video showing you how to work with multipage documents in Affinity Designer.