Duplicate Search String Setup
General
If on the Address Setup the field: Autosearch for Duplicates is set to: True a Duplicate Search String has the be set.
Functionality

Fields
Field 1: Select which field should be included in the search string.Part of Field 1: Options:
- First: Start at the first character of the field value.
- Last: Start at the last character of the field value.Length: The number of characters to include in the search string.