> 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/infrastructure-as-code-management/3.0/platform/iacm-connectors-variables.md).

# Connectors & Variables

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[Connectors & Variable Sources](/infrastructure-as-code-management/3.0/platform/iacm-connectors-variables/connectors-variables.md)
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[Variable Sets](/infrastructure-as-code-management/3.0/platform/iacm-connectors-variables/variable-sets.md)
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[AWS Connector Authentication](/infrastructure-as-code-management/3.0/platform/iacm-connectors-variables/aws-connector-auth.md)
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[IaCM Plugins](/infrastructure-as-code-management/3.0/platform/iacm-connectors-variables/iacm-plugins.md)
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