For example; 5082529 or 5046471 or 5046437 to be mapped to RICs
There are APIs which can convert ISIN, SEDOL, CUSIP, ticker, or Open PermID to RIC, such as TRTH, DSS, Eikon APIs, and Open PermID.
To find content or RICs, you can contact the content team via https://my.thomsonreuters.com/ContactUsNew for the answer.