Where: This tool is available for Lightning Experience and Salesforce Classic in Professional, Enterprise, Performance, Unlimited, and Developer Editions.
Why: The Account, Asset, Case, Contact, Event, Lead, Opportunity, Order, and Person Account objects, and all custom objects, are supported. Select the objects that you want to scan on the updated Settings interface.
Detail page links are now converted as links instead of buttons.
How: The Lightning Experience Configuration Converter is a standalone tool that lives outside of Salesforce. We recommend that you run it in a sandbox or Developer org first, then migrate your changes to your production org. To get started, visit https://lightning-configuration.salesforce.com/ and log in with your org credentials.