> For the complete documentation index, see [llms.txt](https://docs.medable.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.medable.com/cortex-api/objects-definition/object-properties/boolean.md).

# Boolean

Property Type: `boolean`

Boolean property values are simply true or false.