After development and internal testing, the product has ws number list been able to ensure some functional and appearance integrity, and has passed the acceptance of some key users. After the acceptance is completed, the related products can be ws number list delivered to customers or users.
This phase can be divided into two sub-phases, parallel ws number list delivery and organization of process assets. A. Parallel delivery Parallel delivery is a method of product delivery. The traditional delivery is generally serial delivery, that is, when all the functions of the product are completed, it is delivered to the customer in a unified manner. Then, the ws number list customer gets ws number list the product for acceptance and use.
The disadvantage of this method is that once a defect is ws number list found in the delivered product, it may cause the product to be rolled back, causing unnecessary extension of time, delaying the client's business, and causing losses on both ends. Parallel ws number list delivery can solve this problem to a certain extent. It emphasizes that customers or users are involved in the use of the product after it is completed and before it is delivered, and if there is a problem, it can be modified immediately.