We write brief SRS documents for tracability. We also can write detailed technical documents. The problem is that the technical document has no visibility and is lost over time. It would be very helpful to link the entire document to the heading of the SRS section
You can add relationship fields to nodes that aren't traces. Then you'd be able to add the document to the relationship field on that node. It just wouldn't be an "alt + drag and drop" kind of thing. You could do the same thing at the segment level if needed. Hope that helps.
Hello Thomas Brown II,
This is not quite what you were asking for, but you can also insert documents into other documents, although most solutions are configured to only allow this to be done with documents of the same type.