Only one overridden trust setting (the last one you set—either left or right) is used for consolidation. The trust score, displayed after the override trust settings change, is not applied to the database unless it is the one used for consolidation.

The override applies only to manual merges. Override settings do not apply to automerges. If you do override trust, then you must use the Merge button to ensure that your changes are applied. Do not just set the automerge flag.

If a column does not have trust rules defined for it, then the Unmerged Trust and Matched Trust will be blank, and the Unmerged data value will always be highlighted in bold text. In this case, the selection cannot be overridden.