SCRUM and Iterative methodologies initially plan the context and broad deliverable definition, and then evolve the deliverable during the project based on the environment.
SCRUM and Iterative methodologies initially plan the context and broad deliverable definition, and then evolve the deliverable during the project based on the environment.
SCRUM和迭代的方法在开始时定义前后关系和主要的可交付定义，以后在根据项目环境增加可交付定义。