> For the complete documentation index, see [llms.txt](https://developer.harness.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.harness.io/software-engineering-insights/use-software-engineering-insights/sei-administration.md).

# Administration

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[API Reference](/software-engineering-insights/use-software-engineering-insights/sei-administration/sei-api-reference.md)
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[Harness SEI SLIs](/software-engineering-insights/use-software-engineering-insights/sei-administration/harness-sei-sli.md)
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[Manage Harness SEI API keys](/software-engineering-insights/use-software-engineering-insights/sei-administration/sei-api-key.md)
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[SEI Data Lifecycle](/software-engineering-insights/use-software-engineering-insights/sei-administration/sei-data-lifecycle.md)
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[Calculations](/software-engineering-insights/use-software-engineering-insights/sei-administration/sei-calculations.md)
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