> For the complete documentation index, see [llms.txt](https://greymatter.gitbook.io/grey-matter-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://greymatter.gitbook.io/grey-matter-documentation/usage/sense.md).

# Sense

![Image of Sense layers](/files/-M2ZbtQocnD2oP_iMgTZ)

Get a refresher on how Sense fits into Grey Matter's architecture.

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[Core Components](/grey-matter-documentation/introduction/internals/core-components.md)
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The following documents describe the usage of Sense.

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[Service Status](/grey-matter-documentation/usage/sense/servicestatus.md)
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[Business Impact](/grey-matter-documentation/usage/sense/businessimpact.md)
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[Configuration](/grey-matter-documentation/usage/sense/configuration.md)
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[SLO](/grey-matter-documentation/usage/sense/slo.md)
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[Observables](/grey-matter-documentation/usage/sense/observables.md)
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