Upload Function with Auth Object rules but no Transaction Codes

Hello,

We have received a Function permission file form GRC. We need to upload those SAP functions to further create Risk rules for them. But in the Function Permission file, there are some of the Functions  not having any Transaction codes but Authorization object. We are not sure how to upload Transaction code as null and the function being totally dependent on Auth Object.

Please suggest, how to implement this.

Regards,

Pooja