Agile management. Agile management or agile project management is an iterative and incremental method of managing the design and build activities for engineering, information technology, and new product or service development projects in a highly flexible and interactive manner, for example agile software development.
It requires capable individuals from the relevant business, with supplier and customer input.  There are also links to lean techniques, Kanban (かんばん(看板)?) And Six Sigma. Agile techniques are best used in small-scale projects or on elements of a wider program of work, or on projects that are too complex for the customer to understand and specify before testing prototypes. Agile techniques may also be called extreme project management. It is a variant of iterative life cycle where deliverables are submitted in stages.
Agile Methods are mentioned in the Guide to the Project Management Body of Knowledge (PMBOK® Guide) under the Project Lifecycle definition: Agile Leadership Network. Manifesto for Agile Software Development.