Hello everyone
Let´s suppose that I have the following workflow and that the data is not in a file but in a database.

Now in this file the month are already fixed, and therefore the summarize, cross tap tools will work just fine.
But in the scenario that another month appears, I would have to modified the tools ins order to consider that.
Is there a way to actually use a “dynamic summary” one that considers the existence of a new value, in this case, month.
Thank you