In order to complete work on your projects,you have been provided confidential information from all of your clients,A university contacts you to help it in its research. Such assistance would require you to provide the university with some of the client data from your files. What should you do?（）。 
A、Release the information,but remove all references to the clients’ names           
B、Provide high-level information only 
C、Contact your clients and seek permission to disclose the information                 
D、Disclose the information