> For the complete documentation index, see [llms.txt](https://sdk.twelite.info/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sdk.twelite.info/en/overview.md).

# Introduction

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Please refer to the [Handling of Materials](https://twelite.gitbook.io/general/about_documents) section. If you have any questions or concerns, please contact our support desk.
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