KeyField - selects one or more object key fields. After you select the fields, you have to map your input columns to the key fields in the Mappings tab.
ValueField - selects one or more lookup value fields.
UseCache - specify whether you want to use in-memory caching. Default is true.
Configuration
To use this script, you would need to load it in COZYROC JavaScript Component. You can download the JavaScript file and browse to it via the "Import JavaScript code" button.