In Agile-Scrum, requirements go in EPIC, USER STORIES and tasks.
Agilean will clearly articulate EPICS, User Stories and backlog management. Example of the story: "As a $X I want to $Y so I can $Z"Each EPIC having multiple User Stories, each User Story having multiple backlogs/tasks.User Stories can be tracked in sprints.At the end of the sprint, you show the stakeholders what is done, write any new stories that need to be written and repeat. You release to the public whenever the stakeholders think the software is ready to release.