From Affinity Publisher, you can add a complete Affinity Publisher document, any document's section or selected document pages to your current document.
Affinity Publisher allows you to merge pages into your current document from an external Publisher document, adding all pages, selected pages or any document section at a location of your choosing within your document. This is extremely useful if you want to add a cover to a digital edition of a book, or for assembling book chapters.
An additional Imported Text Styles dialog may appear to manage any new or matching incoming text styles. If master pages and text styles are identical between the two documents, then those of the current document are used (no duplicate pages or styles will be added). If master pages differ, the incoming master pages are imported and added and will still be assigned to pages as before. If text styles with the same name have different settings you can either overwrite the current document's text style or rename the incoming style. If there is a new text style then it will be added to the document.