The unique identifier (Id) for this field change record. This field supports detailed auditing by linking each update to the specific change event that modified a certification requirement.

The name of the field that is updated during the change event. This field supports traceability by identifying which attribute of the certification requirement is affected.

The display label for the field that is updated. This field improves readability by presenting a user-friendly name that is shown in audit logs and review tools.

The Id that links this field change to the associated edit history entry. This field maintains relational continuity by grouping all updates that occur during the same modification event.

The value that is applied to the field after the change event. This field supports comparison and oversight by showing what the updated certification requirement reflects after the modification.

The value that exists before the field is updated. This field enables auditing and rollback analysis by preserving the prior state for review.