1. Update Page LayoutsInstalling the managed package adds custom objects, tabs, and links for the Marketing Cloud integration in your Sales or Service Cloud org. Configure page layouts for objects so that Salesforce Integration v2 users can access Marketing Cloud email sends.
2. Map UsersTo grant access to send Marketing Cloud emails within Sales or Service Cloud to leads, contacts, reports, and campaigns, connect Marketing Cloud user accounts across clouds.
3. Configure Links for S4 and S6 InstancesIf you have been notified in the Salesforce welcome email that you are using the S4 or S6 instances, follow these steps to ensure the functionality of tabs and links in your v2 integration.