Hi, sorry if the title seems ambiguous, here's a better explanation:

In our title, there is a section where players can choose 3 out of 12 items in a grid. If a large enough amount of players make a choice, we want to be able to have the statistical/heuristic data for the entire grid so we can generate some sort of graphic/heatmap to show the most-commonly-chosen grid items (maybe by downloading the data once a month and putting the values in excel or similar?).

Is there a "best way" to implement this? Perhaps a custom playstream event when a player finished choosing grid locations and the body of the event is just: "TilesChosen": "0,4,5" or similar?

Thanks!