Every data source must have a defined custodian (a business role) responsible for the accuracy, integrity, and security of that data.

Its main tasks are : custodian good inventory, so accurate quantity and the quality good, ensure security, TX rapidly, production-oriented, thoughtful service, reduce costs and accelerate cash flow.

By the time the Naugatuck Fire Department responded to the 10 a. m. call, the high school's security staff had already gotten the custodian out.