Fuzzy databases, fields and documents
Databases often contain additional fields like internal customer IDs or contact names that are not present on the document. When you use a database for extraction using a Database Locator, you need to configure any fields that are not present on the document as "Not present on the document" as all selected fields are used for matching.
Fields that are not on the document and have their Field present on document option selected, decrease the confidence of any returned alternatives.
If a database lookup button is configured, all fields used by the database lookup as input and results need to be set to "Field present on document". The Database Locator search mask also needs to contain all fields present on the document.