Ancillary Data is additional data that someone making a price request can add into that request for voters to take into account when voting on price requests. This allows more flexible use of token identifiers and facilitates more generic UMIPs where certain parameters can be defined in the anxillary data
In this internal learning session, Nick Pai explains why ancillary data is useful, how it can be used to build more flexible product types as well as streamlining governance processes.
Internal Learning Session: Ancillary Data (2021-04-20 at 11:32 GMT-7)