> For the complete documentation index, see [llms.txt](https://support.who-umc.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.who-umc.org/vigiflow/find-relevant-reports-using-filters/overview-of-filters.md).

# Overview of filters

There are three categories of filters available in VigiFlow: quick filters, common filters, and advanced filters.

* **`Quick filters`**, marked as <mark style="background-color:blue;">1</mark> in the image below, can be accessed directly from the report list in VigiFlow. These filters are available at the top of the page and can be used to view all reports, reports under assessment, and follow-ups. Please note that the follow-up option is visible exclusively to users at the national level.
* **`Common filters`**, marked as <mark style="background-color:blue;">2</mark> in the image below, appear when you click on Filter. These include frequently used filters such as Means of reporting, Report title, and Seriousness criteria.
* **`Advanced filters`**, marked as <mark style="background-color:blue;">3</mark> in the image below, are available under the “Advanced filter” tab, which appears after clicking on Filter. This section provides more precise filtering options, such as filters on drugs/vaccines and reaction/event.

<figure><img src="https://844234868-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FD7MbxF2Gm1Bf1uqE3mOA%2Fuploads%2FhDeQoncT0ZyUWZgZNojg%2FFilter%20overview.png?alt=media&amp;token=d21a2eff-fa78-4ac4-bd94-73e48d1516b2" alt=""><figcaption></figcaption></figure>


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