A term used by COCOMO to describe a project that is developed in a familiar, stable environment. The product is similar to previously developed products. Most people connected wITh the project have extensive experience in working wITh related systems and have a thorough understanding of the project. The project contains a minimum of innovative data processing archITectures or algorIThms. The product requires lITtle innovation and is relatively small, rarely greater than 50,000 DSIs. (1996-05-29)