Extra Parameters can be mapped inside Fraudshield to default fields such as Partner, Affiliate, Sub ID or Transaction ID.
Parameter Mapping can be found under Integration > Integrations > Mapping.
As an additional option Goals can be mapped as Conversions. For this the Goal Name has to be defined in the exact name as in Fraudshield.
If you do not know the name of an extra parameter you can look it up inside the conversion report under the Parameter Details Button.
Fraudshield internal parameters: