There are any number of situations in the standard day where priority conflicts exist for projects. Management wants maximum productivity from employees. Marketing wants maximum salability and fast turnaround. Ownership wants maximum profit. Customers want usability and low cost. Regardless of the origin of the demands, time and money are always the limiting factor in business.
Sometimes project elements have intrinsic or goodwill benefits for which there is not a hard, fast way to measure with monetary means (e.g. arguments for an attractive UI appeal vs. functional but plain). Other elements of software may have a method of providing “mental breaks” or motivating “cool factor” for developers that can get them back on track on other bigger, complex issues. While they may sidetrack the project short term they may have greater results long term through improved job satisfaction, etc. Continued training is a must, but working it in can setup back progress.
In brief, this is exactly why a PM cannot be replaced by a piece of software or methodology. Finding trade-offs between different constraints and matching them to opportunities or team abilities constitutes design and projects are designed in a way similar to software that comes on the other end. The scope and quality requirements will differ depending on the PM personality, knowledge, experience, influence, ability to negotiate and convey his or her vision especially in the software development world where few regulations or hard and fast rules exist. Moreover, project scoping is as much political as rational exercise.
That’s why project plan is an intellectual artefact reflecting individual perspective and project conceptual integrity always hangs on the shoulders of a few key individuals.
Usual inputs and tools used in the scoping process apart from specific requirements are:
Even department with the same name within different companies would usually have different amount of power to influence project requirements. This depends on organisational structure and PM needs to be aware of and understand such power configuration really well. For instance, some companies would have a very influential marketing and sales, in others finance would be mostly in charge of the direction. Political requirements can be dissected using a three-dimensional scale of
If would be very difficult to ignore requirements that have all three: legitimacy, power and urgency. However when looking at the repercussions of this division, most interesting are scenarios where one or two of the elements are missing: