Records-management principles and automated records-management systems aid in the capture, classification, and ongoing management of records throughout their lifecycle. ARMA International defines records management as "the field of management responsible for establishing and implementing policies, systems, and procedures to capture, create, access, distribute, use, store, secure, retrieve, and ensure disposition of an organization's records and information". Such a system may be paper-based (such as index cards as used in a library), or may involve a computer system, such as an electronic records-management application.