Standard Object Notes | Change Data Capture Developer Guide

Change Events for Tasks and Events
You can receive change events for single and recurring tasks and calendar events, including events with invitees.

Change Events for Person Accounts
Because a person account record combines fields from an account and a contact, changing a person account results in two change events: one for the account and one for the contact, provided that both objects are selected for change data capture. The two change events are generated for all changes to a person account, including create, update, delete, and undelete operations.

Change Events for Users
The user and email preferences in change events include only the preferences that are enabled (set to true) without their Boolean values. Preferences that are disabled (set to false) are not included in the event payload.

Change Events for Lead Conversion
Converting a lead results in the creation of an account, a contact, and optionally an opportunity, and also a lead update. When converting a lead, the change event for the lead update includes fields specific to the conversion.

Change Events for PricebookEntry
The Create Change Events payload does not include the system fields (sCreatedById, CreatedDate, LastModifiedById, and LastModifiedDate). This is due to the highly customized nature of the PricebookEntry object, which prevents these specific fields from being captured at the time the event is generated.