Editor's introduction: Whether in the project-based delivery process or in the product-based iteration process, demand change is an category email list unavoidable problem. The author of this article summarizes the problems involved in changing requirements in his work, hoping to category email list help you. Whether it is in the project-based delivery process or in the product-based iteration process, demand change is an unavoidable problem. Frequent requirement opinion risk" to have uncontrollable negative effects on both internal and external personnel. Although it is unavoidable, we can still try to avoid it through our own growth and skills, or control the negative consequences caused by changes to an acceptable range.
Today, I summarize the problems category email list involved in changing requirements in my work, hoping to be helpful to everyone. If there is any imperfection, please leave a message to correct it. 01 Why does demand change occur? There are many reasons for requirements to category email list change, but in summary, it is nothing more than the problem of the requirements/product personnel themselves: In the stages of demand analysis, design, and review, the scenarios and solutions are not considered comprehensively, and the policy and market research is inaccurate. Or some functions are missing, or the business logic is not closed; there are also some details that were not thought of in advance, which led to the discovery of the later implementation.
It is also possible that some related parties need to cooperate with the content of the transformation without clear research, and later found that the other party could not cooperate with the promotion; or the evaluation of the scope of the related function category email list transformation in the system was inaccurate, and it was found later that this kind of eam found that the implementation was too difficult, and the cycle or cost were uncontrollable. Especially in the review process, the category email list R&D team, related parties, customers and other roles did not listen carefully and think carefully. It was only later that a problem was discovered when the cooperation of everyone was really needed. The degree of completion in the requirements analysis process listed above is not enough