Feature Req.: Add custom sub-boxes

[ThorbenJ]

Hi,

I was trying to use ATTACK Navigator to list the detection rules we have for each (Sub-)technique. Overloading comment or the metadata was not so great.

It would cool to have a layout where sub-techniques were in the flat style (or not shown), and the "side" expansion could show a custom set of "boxes" per technique or sub-technique from the layer data. A count of subitems could be shown in the parent (Sub-)technique (before expansion).

BR,
Thorben

[ThorbenJ]

In case it is of interest, this is how we do it currently: https://ela.st/tj-mitre-an
Hover the mouse of T1562 to see where the (mis)use of comment/metadata does work so great; Hence the ask above.