After downloading the Zoom contact list CSV from Boostlingo, import it into your email service so you can pick an interpreter contact by language pair and service type when adding one to a Zoom meeting.
Note: The import steps take place in your email provider's own interface, which is a third-party application. Use the provider instructions below.
Outlook / Office 365: How to import a contact list: Outlook
Next steps / Getting more help
Once imported, you can add an interpreter. See the How to Add an Audio Interpreter to a Zoom Virtual Meeting article.