The Model of Project Management System

The latest version of the method, PRINCE 2, is a process-based approach for project management providing an easily tailored and scale-able method for the management of all types of projects. Each process is defined with its key inputs and outputs together with the specific objectives to be achieved and activities to be carried out. In the following diagram, the process-based approach is focussed as follows: In view of the above diagram, it is evident that PRINCE 2 provides benefits to the organisation, as well as the managers and directors of the project, through the controllable use of resources and the ability to manage business and project risk more effectively. PRINCE enables projects to have: A controlled and well thought-out start, middle and end may be explained as follows;  Regular re-evaluation of progress against planning phases as well as related Business affiliation;  Flexible decision points;  Automatic management control of any deviations from the plan;  The involvement of management and stakeholders at the right time and place during the project;  Good communication channels between the project, project management, and the rest of the organisation. SSADM is a highly structured and rigorous method of systems development, was originally developed by Learmonth and Burchett Management System (LBMS) following an investigation by the CCTA into adopting a standard Information System (IS) development method for use in UK government projects. It was launched in 1981 and by 1983 became mandatory for all the government IS developments. This gave SSADM a large toehold in the IS structured methods market. It is a prerequisite for SSADM that user commitment and involvement are agreed right from the start. It provides a top-down approach, where a high level picture is drawn up and subsequently refined into lower levels of detail. One extremely important concept in SSADM is the distinction between logical and physical views of system components.
This system is a strategy to develop techniques how to improve motion and time management.