Can you please somehow add document linkage functionality? This is really something which is missing in the SP and it would be a huge benefit.
Idea is to have additional column in the SP document library, where "Linked Documents" (as hyperlinks - either to the document properties or the document itself) would be inserted. This can be done while assigning meta-tags by click on the Location content -> Finding appropriate document and by performing the right click using an option "Link the document". Automatically filename of that document would appear with hyperlink (using Document ID) in the "Linked Documents" property of the uploaded file.
This would be very very useful.
Jon Lambert commented
We are using Document sets in SharePoint 2013 to do document linking. Once you create a document set then any child document that is dragged to that folder in outlook will inherit the attributes.
Hope this helps.
Thank you for the suggestion, it is highly appreciated.
I will add this to our product backlog for consideration and advise if this becomes available.