Not able to remove context area from Interaction Center Web-client in SAP CRM 6.0

Hi experts,

I want to remove context area from IC screen.
In CRM 7.0 I found it in SPRO->Customer Relationship Management->Interaction Center WebClient->Basic Functions->Define Context Area Profile where I can define context area profile and which can be used in Function profile of Business role.

But I am not able to remove the context area in CRM 6.0.

thanks.