In the category of mobile phones, attributes should include job function email list size, memory, model, version... The operation of the world is the information association between objects, as well as the life cycle of the objects themselves. Multiple bottles of water can generate job function email list an order; the goods of an order can be transported by a car; the process of transporting a car can be made into a live program...
This is the information association between job function email list objects. The creation of an order, payment, delivery, receipt, return, completion, closing... This is the life cycle of an object. Simplified as shown in the figure below: [Product Manager] Diagnosis of business problems. From simple to complex, gradual growth As shown in the figure above, use a real case to explain. In job function email list real life, we will encounter "problems". The problems themselves include: what is the problem, about what, the difficulty of the problem,
The details of the problem, who it is related to, the job function email list possible consequences, who was found, when was found, who is responsible, and how to deal with it Urgency... a series of basic attributes. The discovery, creation, transformation, resolution, and closure of job function email list problems are the life cycle of the "problem" itself. A "problem" can be transformed into a "requirement", it can also be transformed into a "defect", or a "task" can be created from a "problem"...