Integration Registration Sync
Syncing keeps the integration registration of a particular workspace up to date with the integration definition (created in the integration builder). Syncing is also how you register the integration to a workspace for the first time.
When you first create an integration, a development workspace is automatically created for you to do testing. You still need to sync the integration definition with this workspace periodically to see your updates and complete testing. To sync the integration with a customer workspace, you must contact support to request they create the customer workspace and add the integration.