Overriding Instrument Reference Data

sometimes, the reference data mantarisk provides through its built in data sources may not match the reference data used elsewhere in our client's systems for instance we might classify an instrument as cfi code ceogms but you may want it to be classified as ceoges for such cases, we provide the ability to override instruments using proxys and the put /history endpoint here is an example below our cfi classification for apple is es here we override its classification, country and sector { "instrument" { "instrument code" "youruniquecode", "asset class" "esn", "currency" "usd", "name" "apple non voting", "identifiers" { "isin" "us0378331005" }, "classification" { "sector" "consumer discretionary", "primary country" "cn" } }, "proxy" { "isin" "us0378331005", "currency" "usd" } } for more information on how proxys behave see docid\ geeutcdo4qbe fvf6h8i8