- the software must evolve to meet changing customer needs. - as requirements change through changing business circumstances. -although there has been a demarcation (separation) between development and evolution (maintenance)
- the software must evolve to meet changing customer needs. - as requirements change through changing business circumstances. -although there has been a demarcation (separation) between development and evolution (maintenance)
as requirements change through changing business circumstances, the software that supports the business must also evolve and change.