# Writing test plans

- [Quick start](/testground/table-of-contents/writing-test-plans/quickstart.md)
- [Understanding the test plan manifest](/testground/table-of-contents/writing-test-plans/test-plan-manifest.md)
- [Parameters and test cases](/testground/table-of-contents/writing-test-plans/paramaters-and-testcases.md)
- [Keeping instances in sync](/testground/table-of-contents/writing-test-plans/synchronization.md)
- [Communication between instances](/testground/table-of-contents/writing-test-plans/communication-between-instances.md)
- [Observability, assets and metrics](/testground/table-of-contents/writing-test-plans/observability-assets-and-metrics.md)