Custom Strings Compound Comparisons

Two compound comparisons are provided per custom string field, one where exact matches only are of interest, and one where the records being matched may contain differences. It is designed with the expectation that only one of these compound comparisons would be enabled, as per requirement.

The exact compound comparison (designed for when a field is expected to contain ID values or similar) contains only a single rule of an exact match. The other, fuzzy, compound comparison contains typographic match rules and out of order word matches (designed for matching on fields where the contents are more flexible and may have differences for a match to be considered).