TargetId - map to input column containing the target entity record identifier (Mappings Tab).
SubordinateId - map to input column containing the entity record from which to merge data (Mappings Tab).
CheckParent - map to input column containing value whether to check if the parent information is different for the two entity records (Mappings Tab).
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.