Override Standard Actions in Lightning Communities

Personalize your communities users’ experience by adding a custom Lightning component to replace standard forms when users click the New or Edit button. Use action overrides when your community and portal users require a more customized user experience than the Salesforce standard page provides.

Where: This change applies to Lightning communities accessed through Lightning Experience and Salesforce Classic in Enterprise, Performance, Unlimited, and Developer editions.

How: To override actions in a community, select the Override standard actions with the Lightning component option in Experience Workspaces > Administration. The action you choose in Lightning Experience is the same action that you use to override actions in Lightning communities.

Override standard actions checkbox in Experience Workspaces