> For the complete documentation index, see [llms.txt](https://zendevx.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://zendevx.gitbook.io/docs/actions-the-power-within/untitled/definition-group/set-unique-id.md).

# Set Unique ID

This action will generate a Unique ID and assign it to a Variable or Control.

![](https://2445524190-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M_LKN8sx9rUwRZIqIu7%2F-M_jZ_3j7D2k2lI9IVx8%2F-M_jatwp4g_JO7kgIJEf%2F12.02_Actions_Definition_Variable_Set_UID.png?alt=media\&token=9a60496c-865e-4bca-815a-cae3f2a7eef1)

From the drop down list select a Variable or Control to assign UUID to it;