How do you hide RFx responses on SAP Sourcing 10.0?

Hi gurus,

I'm new on SAP Sourcing 10.0. I want to know where can I go to write a script that will enable me to hide RFx responses. I want to write a script that will hide the RFx Responses tab so that all collaborators assigned to the RFx will not see the RFx responses unless they are assigned to scoring.