PRD documents are very basic skills for product managers. A good PRD document developer reads like a breeze, has quick hands and feet, and works efficiently. postpone? Doesn't exist!

An insufficiently considered PRD document left developers scratching their heads. During the requirements review meeting, a war of contention was quietly brewing. Or, the product manager is good at digging holes, and actually passed the requirements review meeting, but only discovered the problem during the actual development process. In severe cases, rework may be required, which is a waste of manpower, material and financial resources.

If the details are not clearly considered, test students cannot find potential problems, which may lead to product defects.

Not reliable!

In order not to overturn, when writing the PRD, you should carefully consider the following details for each use case.