It is in the in product help. Search for autocomplete.
The following is a list of fields that are searched for each record type.
Open Customer records
Division number
Customer number
Name
Address (Lines 1, 2, and 3)
City
State
ZIP Code
Country
Telephone
Comment
Sort
Open Vendor Records
Division number
Vendor number
Name
Address (Lines 1, 2, and 3)
City
State
ZIP code
Telephone
Reference
Comment
Sort
Open Item records
Item Type
Item code
Description
Extended description
Product line
Unit of measure (standard, purchases, and sales)
Primary vendor
Primary AP division number