[bring together two publisher documents]

I did not expect a copy of Indesign when switching to Affinity Publisher, but a serious alternative to Adobe in professional use. for the most part, the publisher also meets these expectations. But the lack of opportunity to bring together several publisher documents directly (just like in Indesign) makes it difficult to work on joint projects in a team ...

[bring together two publisher documents]

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. 

[bring together two publisher documents]

How I can insert page from one publisher document to an another publisher document like in Indesign?