---
title: "Applying existing filters"
slug: "oas-av-csh-applying-existing-filters-3-28"
updated: 2025-07-04T10:04:37Z
published: 2025-07-07T14:09:26Z
canonical: "docs.onespan.com/oas-av-csh-applying-existing-filters-3-28"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.onespan.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Applying existing filters

To apply an existing filter

1. Select View > Define Filters from the menu.
2. Select the desired filter in the Filters list.
3. Click OK.

-OR-

1. Right-click the node of the audit source to which you want to apply the filter.
2. If the desired filter is listed in the context menu, select Filter > filter_name.

If the desired filter is not listed, select Filter > More filters to open the Select Filter dialog and select the filter.