Aim of the tutorial | Conceptual background | Matrix population models | Perturbation magnitude, duration, and recurrence | Population reduction | Integrated vulnerability | What the metric is, and what it is not | Installation and packages | Step 1. Define a projection matrix | Step 2. Create a demovuln model | Step 3. Inspect perturbation targets | Step 4. Simulate one perturbation regime | Step 5. Compare demographic targets under the same regime | Step 6. Define a perturbation grid | Step 7. Run the grid and compute integrated vulnerability | Step 8. Compare vulnerability across all supported targets | Step 9. Visualize vulnerability surfaces | Step 10. Use a custom perturbation target | Step 11. Useful options for advanced analyses | Initial state | Returning stage vectors | Recovery window | Infeasible regimes | Step 12. Recommended workflow for empirical analyses | Complete minimal workflow | Interpretation checklist | Session information