Matryoshka attribution builds a word-boundary prefix hierarchy that automatically rolls up child variants into parent roots, calculating both exclusive and inclusive counts while supporting manual apex overrides.
graph TD
Root[BetMGM] -->|Prefix Match| Child1[BetMGM Casino]
Root -->|Prefix Match| Child2[BetMGM Poker]
Root -->|Exclusive: 20| Total[Inclusive Total: 35]
Child1 -->|Exclusive: 10| Total
Child2 -->|Exclusive: 5| TotalReferenced by