there are three statuses of version management configuration items:

For outsourcing management, the entrusting party selects appropriate contractors, signs contracts, monitors the development process and accepts the final results according to the established specifications. The general goal of software outsourcing management is to manage many outsourcing projects simultaneously with powerful means to meet the requirements of schedule, quality and cost. Outsourcing management process and steps: ① decision-making of development mode, ② selection of contractors, ③ signing of outsourcing contracts, ④ monitoring of outsourcing development process, and ⑤ acceptance of results.