Probably a stupid question, but how would you refine the partition selection to run for an asset? For instance I have a multi-index with index columns (type, year, month), and type is "A", "B", year is 2000-2010 and month is 1-12. I know I can filter all partitions for type A, year 2000 by typing A-2000, but how would you filter all partitions of, say type A and month 12?

are you using multi-parititons? https://docs.dagster.io/concepts/partitions-schedules-sensors/partitions#multi-dimensionally-partitioned-assets