CSI Confidential Information Statement. "Customer Confidential Information" means information delivered by customers to HDI through the Customer Satisfaction Index tool (CSI) relating to customer’s call tickets, as well as the information received by HDI in the course of HDI’s surveying of customer’s clients. HDI will not disclose any Customer Confidential Information to any third party nor will it use any Customer Confidential Information except as required to fulfill its obligations under the CSI program, provided however, that HDI may use Customer Confidential Information as follows: HDI may compile the information contained in the Customer Confidential Information and distribute the compilation to third parties so long as the compilation contains no information that would allow any third party to identify the source of the information as being from customer or customer’s clients.