> For the complete documentation index, see [llms.txt](https://resources.less.tech/less-tech/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://resources.less.tech/less-tech/modelling/action-guides/basics/rename.md).

# Rename

Rename your columns

<figure><img src="https://1596277999-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FaSJL6Od4KuV8hrdCZbXp%2Fuploads%2FRx6BghkywYCSlPMpXiVZ%2Fanimation_500_lab6a2xg.gif?alt=media&amp;token=e5633ad2-b37b-4572-bb03-e1852ffd4edb" alt=""><figcaption><p>The Rename Action</p></figcaption></figure>

Simply rename your columns. Can be helpful to make your output easily understandable but also for more complex things such as before [Stacking](/less-tech/modelling/action-guides/merge/stack.md) data sets.

{% embed url="<https://www.loom.com/share/29d341100b004b12a088e75da579d096>" %}