CASB Audit features in-depth research on cloud applications such as SaaS, PaaS and LaaS from within your network. CASB is not designed to give detail on individual websites that users are accessing.
Please seen the Technote Using the Audit App.pdf p.5 available from within the CloudSOC library.
CASB Audit gives you the ability to answer the follow key questions:
The Find and Compare feature searches for applications researched by CASB. If there are services you wish for Symantec to research there is a recomend feature to notify Symantec of your request.