How to use the 'Each record must meet all specified criteria' option for the One of operator in Query
This option becomes available when using the One of operator in query filters. If marked, the record must have all of the specified selections to be pulled. If not marked, the record only needs to have one of the specified selections to be pulled.
For example, to find constituents who have both constituency codes ALUMNI and BOARD MEMBER, filter on Constituency Code Description ONE OF ALUMNI, BOARD MEMBER and mark the Each record must meet all specified criteria option. The query only pulls records that have both codes, not one or the other.