# Custom Synchronization StackPack

- [About the Custom Synchronization StackPack](/5.1/develop/developer-guides/custom_synchronization_stackpack/custom_synchronization_stackpack.md): StackState Self-hosted v5.1.x
- [How to customize elements created by the Custom Synchronization StackPack](/5.1/develop/developer-guides/custom_synchronization_stackpack/how_to_customize_elements_created_by_custom_synchronization_stackpack.md): StackState Self-hosted v5.1.x
- [How to configure a custom synchronization](/5.1/develop/developer-guides/custom_synchronization_stackpack/how_to_configure_custom_synchronization.md): StackState Self-hosted v5.1.x