أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
When there is ambiguity and requirements are not clear, it would not be easy (or even possible) to plan for the while project in advance. This opens the door for the rolling wave technique where the project is managed as it rolls with onging review and iterative planning of the project till things become clear and certain
