I have a set of 7 Kanban Boards I use for PM of each Product
Using the "Additional Filter" I can apply these 7 to any (Product Version) and manage the Project through the full Product Life Cycle. (Lots more detail here ...)
The point is if I select the Boards->show all then use the filter I can manage the lead string to provide the 7 Kanbans ...
But, like everything else, it would be nice to show a Topology of Product/Version/Kanbans or at least auto produce that list for simplicity.
Is there an Add-on like Portfolio or Structure or R4J that might provide a way to group Kanbans?