Relationship Maps - User able to define what information is shown

When SAP released the relationship map feature i was overjoyed. I thought there would now be a more visual and user friendly way of seeing relationships. Unfortunately SAP will only let you see information they have predetermined you want to see.

Now that Boyum are experimenting with relationship maps I think it would be great if there were options to add/change what information is shown in each of the relationship boxes.

One example would be for Bill of Materials.

Currently the item number, description and image (If linked to item master) is shown. If it were to show parts in stock, that map would then show an easier way of viewing whether enough materials are in stock to produce.

If the background of the box were to change colour depending on a user defined condition (e.g. parts in stock is less than minimum stock) i feel that would be useful to many people too!