> For the complete documentation index, see [llms.txt](https://docs.stackerhq.com/stacker-astra/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.stackerhq.com/stacker-astra/security/add-user-permissions/create-or-edit-a-permission-rule/data-filter.md).

# Data filter

Data filters let you control access to records based on the record itself. For example whether its status or whether a certain field has already been filled in.

In our property app, we can apply the data filter to our status field so that users will only see a certain status.

<figure><img src="https://3670244749-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F6QaGf7ZvNU2Re8mlQTaJ%2Fuploads%2FRia29yEyOp9BxsQDZt50%2FScreenshot%202022-02-04%20at%2015.57.59.png?alt=media&amp;token=7807098e-1c6c-4853-9ea7-9c53dae3bfe8" alt=""><figcaption></figcaption></figure>