Can you please suggest if there is any process/ documentation already available to mapp any ISIN/CUSIP to RIC and vice versa
@Srishti
Thank you for reaching out to us.
Please let us know which LSEG product you are using.
If you are using LSEG Workspace, you can use the LSEG Data Library for Python to convert financial symbols.
The symbology example is on GitHub.
If you are using the Datascope Select, you can use its REST API to convert symbols.
https://developers.lseg.com/en/article-catalog/article/isin-to-ric-conversion-with-dss-datascope-select-rest-api
https://developers.lseg.com/en/article-catalog/article/symbology--isin-cusip-sedol--conversion-to-ric-using-datascope