A data contract is very much a defense mechanism it's not an offense mechanism right so you basically like trying to ensure that whatever contract you have without string producers is what you expect as a consumer. I feel like these roles similar ish in their own ways but they're different enough where maybe they are standalone. Where does a semantic layer fit in with the data catalog for example that's an open entity question I would love your opinion onYeah, we wanted to integrate with tools on the market like a lation right or something like that just to give you know like data consumers and business units a way to look at this sort of you know like a metrics and catalogs through the there exist in