I have configured ISU and CRM

I have configured both CRM and IS-U

in the my CRM have assigned the roles of marketing, sales, service

so i get all the menus related to these sub modules on the web.

I want use CCS on the for creating business agreements and contracts on the web.

what is role i need to assign to my user id to get this?

do I need to any additional configuration to achieve the same?