OptionalContentRestrict to items from these content sources (OR-ed).
OptionalContentRestrict to items of these content types (OR-ed).
OptionalEndOnly count tags created at/before this date (inclusive).
OptionalStartOnly count tags created at/after this date (inclusive).
Scope filter applied to every analytics aggregation. All fields are optional; an empty / undefined scope means "all classify data the context user can see".
Source / content-type filters constrain the underlying
MJ: Content Items(those columns live on the item, not the tag). The date range constrains theMJ: Content Item Tags.__mj_CreatedAt(when the tag was applied).