Abstract
In large-scale system development, multiple sub-projects are developed in parallel and there is a substantial increase in the number of stakeholders. Moreover, as there is parallel implementation of specification of the functions in sub-projects, their managers must handle the sub-projects that have an ambiguous status, and constantly monitor other sub-projects. The cost of adjusting external specifications in such projects is extremely high; hence, experience and intuition gain importance in comparison to normal projects. I describe the effect of the measures that I considered to take full advantage of experience and intuition in such projects.
