More information about the importance and purpose of this threshold
The Markaaz Match Confidence Threshold is an analysis of the match confidence level on a 10 to 1 scale. Match Confidence is strongest at 10 (representing a very high level of the match on all data elements present) and weakest at 1.
The recommended value is 8.4. If the value set is not equal to that then (only) an admin can edit the threshold.