Thanks for the quick responses.
Unfortunately, they do not really solve my problem.
Let me explain:
Recently we work with affinity publisher. as part of the team, several employees work on a project in parallel. I would now like to summarize the results of the individual employees in a single document and continue to work. I expected to be able to drag and drop the pages from a document into the target document and edit all linked content, page numbers and master pages. As I know it from indesign.