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# How It Works

:::warning
You're reading the legacy **v2** documentation. For current Parallel features, see [v3](/products/parallel-v3).
:::

- [Classic Vaults](/products/parallel-v2/how-it-works/vaults)
- [Bridging Module](/products/parallel-v2/how-it-works/bridging-module)
- [Super Vaults (SV)](/products/parallel-v2/how-it-works/super-vaults-sv)