Product software implementation method result in ambiguity when questions arise in the execution of the implementation process. On the other hand methods can be used as a profession, meaning that the method should be taken strict and the usage of the method should be a profession, instead of a guiding principle. This view is very useful if the implementation process is very complex and is very dependent on exact and precise acting. Organizational and quality management will embrace this view, as a strict usage of any method results in more clarity on organizational level. Change management however might indicate that more flexibility in an
Profession the Hong Kong Professional Teachers Union, which governs the conduct, rights, obligations and duties of salaried teachers working in educational institutions in Hong Kong. The engineering profession is highly regulated in some countries (Canada and USA) with a strict licensing system for Professional Engineer that controls the practice but not in others (UK) where titles and qualifications are regulated Chartered Engineer but practice is not regulated. Typically, individuals are required by law to be qualified by a local professional body before they are permitted to practice in that profession. However, in some countries, individuals may not be required by law