Allow customization of data shown on cards in the dependency map Merged

In the current dependency map, there is no control over what is shown on each card that represents the record. In our use case, we show relationships/dependencies between releases and these releases are just numbered (e.g. 4.0). When we show multiple products' releases, they all look the same and cannot be disambiguated. If the cards in dependency map could be customized like the cards in the Features>Board, we could add a product line name or other information to the card.