1. A functional use-case generation system comprising: at least one hardware processor; a requirements and process context selector, executed by the at least one hardware processor, to determine whether a requirements context is available; in response to a determination that the requirements context is available, a requirements context analyzer, executed by the at least one hardware processor, to determine the requirements context as at least one of a task context and as a rule context for a requirements document, and utilize a process context analyzer, executed by the at least one hardware processor, to generate, based on the at least one of the task context and the rule context, a functional use-case that includes an entity that is to perform a task based on a rule.