Before revision: A feral information system is referred to as part of an information system developed by individuals and groups to help with day to day activities that is not condoned by management.Houghton L. and Kerr D.V.
After revision: A feral information system is part of an information system developed by individuals and groups to help with day to day activities that is not condoned by management.Houghton L. and Kerr D.V.