How was this created? Appstack?
I was wondering the same thing?
Google fusion tables and lots of manual entry. It would have taken json input so build something like this for other relationships like your groups would be just serveral steps.
awesome! great job!!
'serveral'.....I see what you did there!
Levity aside, awesome!
Hi bluefunelemental
Can you give us a sample Google Fusion Table input or some information how to do this (GFT) ?