For reference here's the sheet:
I am trying to create a filter that shows me all the data for May based on type and course category. I highlighted these in blue in the sheet.
I worked out how to count the type and category using this formula:
=arrayformula(SUM( (Resolutions!D:D="Complaints")*(Resolutions!J:J="Training and Assessment")))
but I would like to further count by month in the future.
Can you please help?