# Set Variable

The *Set Variable* node allows you to create/set variables in a session in order to [use them at a later point ](https://guides.clickatell.com/flow/untitled-1)in the workflow again. You can set multiple variables using the same *Set Variable* node.

These variables will only be available for the duration of the session.

{% hint style="info" %}
**Note:** *Variable Name* cannot be in a variable format (i.e., cannot be \[\[var]]).
{% endhint %}

<figure><img src="https://content.gitbook.com/content/joAgInTNsBfDdfx1I23z/blobs/dqNlc5O1VNpOpXl1O7VR/image.png" alt="" width="563"><figcaption><p>Setup of a Set Variable node</p></figcaption></figure>

<figure><img src="https://content.gitbook.com/content/joAgInTNsBfDdfx1I23z/blobs/zKoaz7FqWszVHaa6uYgF/image.png" alt="" width="563"><figcaption><p>Example flow containing Set Variable node</p></figcaption></figure>