> For the complete documentation index, see [llms.txt](https://docs.wem.io/platform/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wem.io/platform/wemreference/keywords/concepts/range-of.md).

# Range of

{% hint style="info" %}
The `Range Of` keyword returns all allowed concepts of a concept or concept-set based on the field definition (root concept, depth and type restriction).

This function is NOT SQL compatible. For more information about SQL compatibility, see our [documentation](/platform/wemreference/sql-compatibility.md).
{% endhint %}

{% hint style="success" %}
Returns a <mark style="color:green;">concept set</mark> that contains all the allowed concepts for a specified single-select or multi-select-field.&#x20;
{% endhint %}

<details>

<summary><code>Range Of </code><mark style="color:blue;"><code>concept</code></mark></summary>

`Range Of`` `<mark style="color:blue;">`[single-select-field]`</mark>\
\&#xNAN;*=> Returns all concepts of the Single Select Field (concept) based on its Root Concept, the indicated Depth (all descendants or only the Direct Children) and -optionally- the Concept-Type-restriction*

</details>

<details>

<summary><code>Range Of </code><mark style="color:blue;"><code>concept_set</code></mark></summary>

`Range Of`` `<mark style="color:blue;">`[multi-select-field]`</mark>\
\&#xNAN;*=> Returns all concepts of the Multi Select Field (concept-set) based on its Root Concept, the indicated Depth (all descendants or only the Direct Children) and -optionally- the Concept-Type-restriction*

</details>


---

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