Chatter Objects

Diagram showing the relationships between the Chatter objects
The following diagram shows the relationships between the major Chatter objects.
  • A feed item is an entry in the feed, such as a change to a record that's being followed, an updated post, or a user status change.
  • All feed items have a ParentId, which is either:
    • a record
    • a user
    • a group
ERD of Chatter, general