ok, it’s clearer with this.
I would advice you add the fields you’ll need as a criteria. So when you create a new Event, you extract :
- Year = Date of the event :extract year
- Month = Date of the event :extract month
and so on.
So you can filter the search based on filters which are Custom States
Have a look at the modification I’ve done and test the filter for “January”
Is it clear and solve your issue ?