1, UAT
UAT , User Acceptance Test of English shorthand, that is, user acceptance testing, or the user can accept a phase of testing, system development life cycle methodology, then the relevant users or independent testers of the system in accordance with test plans and test results and receive . It allows the system user to decide whether the receiving system. It is a test to determine whether a product can meet the contract or specified by the user needs. This is a management and defensive control.
2, PO
PO is a product or a business leader meant, stands Product Owner, that is, those skilled in the relevant product all business logic, processes, and other aspects of the matters set, usually served by the project manager, may also be familiar with the business as a developer.
3、PM
PM is the project manager of the meaning, the full name of project manager. PM is responsible for product management and R & D needs. PM often need to understand the needs of PO, to translate those requirements into a feature of the product, and then rely on their technical background, with the team to discuss the feasibility of the program to achieve together.
4、PD
PD (product design, product design); literally translated as product designers, product planners may also be called, requirements analyst. PD focuses on the one killer application to do functional level design, in this module, PD is similar to a small product manager.
Finishing, to be continued ...