Show the DOIs of a submission also in Publication metadata page

Describe the problem you would like to solve
In 3.4 the DOI management moved to a single page in the system. This means that the DOIs are not visible in the submission workflow like they used to be.

When the full text layout is done, the DOIs are in many cases added to the full text version of the article or book. Now the layout editor does not have a clear view for the DOIs created for the content.

Describe the solution you’d like
Return at least a read only view of the content DOIs - article, book, chapters - to the Publication metadata visible for the editorial board members.

Who is asking for this feature?
Journal editors