developer requirements in the pf approach
This paper considers the interplay between the requirements of two key stakeholder groups, users and developers, in an extended Problem Frames approach. It is already known that user requirements usually constrain the behaviour of a solution, whilst the solution structure is largely determined by the requirements of, among others, developers who subsequently implement the system. Since Jackson's Problem Frames are restricted to the problem domain, in this extended Problem Frames framework, we demonstrate how considerations for developer requirements in the solution domain may influence the problem structure in terms of division of responsibilities between physical domains and selection of a subproblem recomposition operator.
problem frame subproblem recomposition requirements engineering feature feature-based systems