IBM created its global delivery framework to increase its productivity and improve its quality into the company. Togaf (an enterprise architecture methodology for business) adopted value streams in its phase A — Architecture vision and/or phase B — Business architecture, and dedicated a serie guide to value streams. Agile development teams usually apply a kanban tool to keep up general work and some agile's branch work closely to eliminate waste during Software development . OutSystems created The Small Book of The Few Big Rules and uses "Ask Why" in its rule number 1 to search the root cause of problems, and…