In PRINCE2, a project doesn't start (and shouldn't continue) just because it's a "good idea." Every project must have a . If at any point the project is no longer viable, desirable, or achievable, the framework gives you the permission—and the obligation—to stop. This prevents organizations from throwing good money after bad. 2. Define the Roles (Who’s Doing What?)

You review the success of the previous stage before unlocking the budget for the next one. This creates "go/no-go" checkpoints that keep the project on track. 4. Manage by Exception

Instead of looking at a massive, overwhelming 12-month timeline, PRINCE2 breaks the project into .

Managing Successful Projects with PRINCE2.