organizational broken down structure/organization division constitution

At one of the tools which are used in formulation of plan of project management, dividing project organization in detail, it is the organizational block diagram which it expresses with layered structure.

As for the compilation of OBS, WBS becomesprerequisite principlly. _ first project the whole job/result one to it divide define depend WBS to do, organize/allocate the staff the each one WBS element (of especial lowestlayer level work package) to. This following to the system of responsibility and direction, when it arranges, it becomes OBS. This being something which shows the structure of the project organization, is something which makes the location of the responsibility which does the execution approval and the like of each job clear.

WBS and OBS are arranged in length and breadth, also the technique which graspsthe structureof the whole project at the glance work package (or control account) with the matrix which is made the intersection, is often seen.

Inside enterprise, as duty and the resource in project organizing when OBS is utilized in the form which ties existing organization, it is necessary also for as needed OBS to renew according to the modification of enterprise organization