Is 'IssuerOAPermID' the best (unique) identifier on a firm level?

Clemens_Tegetmeier

Currently, we use the Python API and ld.get_data() to extract price, fundamental and ESG data of several companies over time. Therefore, we want to know which identifier ('IssuerOAPermID'?) we should use to have a unique identifier on a firm level.

Thank you very much in advance!

Jirapongse

@Clemens_Tegetmeier

Thank you for reaching out to us.

You can use the Data Item Browser tool to search for available fields and their descriptions.

However, to confirm which field that can be used as a unique identifier on a firm level, please contact the helpdesk team directly via MyAccount.