> For the complete documentation index, see [llms.txt](https://docs.besmart.software/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.besmart.software/common-for-several-products/smart-assemblies/dimensioning-rules/smart-dimensions.md).

# Smart Dimensions

Here you can access Smart Dimensions Configurations.

The checkbox allows you to select Smart Dimensions Configuration which should be used together with Dimensioning Rules.

{% hint style="info" %}
It's recommended to use Main Element Geometry tab to dimension cuts and openings and use Smart Dimensions for everything else.

Read more about Smart Dimensions configurations [**here**](/common-for-several-products/smart-dimensions.md).
{% endhint %}

**Edit** - opens configuration window of Smart Dimensions.

![](/files/GywlMVwM03FK2zFezwMf)

{% hint style="info" %}
If you want to use Smart Dimensions, make sure it is also turned ON in the 'Dimensioning Priority & Notes' tab:
{% endhint %}

![](/files/cRE4YZQwmioeWFVdtcxu)


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