Feed-tracked changes provide an audit trail of modifications to a set of fields. For each record in an object that has feed-tracked changes enabled, there can be many corresponding feed-tracked change records. Each change record captures the original field value, the new field value, the field name, and the new and old currencies if multicurrency is enabled in the organization and the field is a currency type.
The change records for all objects in an organization with feed-tracked changes enabled are stored in a single object called
FeedTrackedChange. The schema pattern for this object is illustrated in Figure 12.3.