Agile → Overview
The ideal agile process is simple and repeatable. It's scope is high-level, but with specific goals. Scope is defined in a product roadmap. Goals are the features (work items) that add business value to the product. The process relies on similar patterns across levels, but with a greater focus on detail as a team gets closer to doing actual work. This does not mean that making that process work is easy. In fact, making an agile process work can be hard, but the steps within the process itself are simple.
The relative simplicity of an agile process helps your organization move past the traditional project management focus on process and helps to put more emphasis on the interactions between team members towards deliverables and towards customer's needs and requests. After you have completed each step in the agile process (such as completing a sprint, release, or product), your team should have a retrospective, discussing what went well and identifying areas of improvement.
The following diagram shows the relationships between all of the elements in the agile lifecycle, including work types (product, release, sprint, and team), work items (epic, story, task, impediment, and defect), planning (product, release, and sprint), and backlogs (product, release, sprint, and team).
Even though the basic structure of agile is used by most organization's that use agile, their approach to the details is rarely the same. There will be different names for work items, work types, and backlogs. There will be different relationships and orders of work types. There will be different lengths of each phase within the lifecycle. There will be different approaches for how work items are managed and defined in the backlog.
In order to make agile work well in your organization, you need to constantly refine it and sometimes re-define it. The relationships of the work types, work items, and backlogs are (in part) defined by your organization's work breakdown structure and (in part) defined by how your organization chooses to measure business value. In other words, the success of any agile process has as much to do with an organization's commitment to agile as it does to the way an organization chooses to manage the work types, work items, and backlogs that make up the framework of your organization's agile process.
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