> For the complete documentation index, see [llms.txt](https://iteration-x.gitbook.io/help-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://iteration-x.gitbook.io/help-documentation/filters/operators.md).

# Operators

After adding a filter, you can make it more specific using operators. You can switch between *is* and *is not* to have a very granular control of your filters.

<div align="left"><figure><img src="/files/CedQX0p0Z1pJoPClijDU" alt="" width="563"><figcaption><p>Operators</p></figcaption></figure></div>