> 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

<figure><img src="/files/m8A5kQOcspad93ORSSU7" 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>" %}