---
title: "Modify Templates"
canonical: "https://docs.infoblox.com/space/DeploymentGuidePANFirewallInfobloxNIOSOutboundAPIIntegration/664174743/Modify%20Templates"
format: markdown
---
NIOS provides the ability to modify the templates via the web interface. The template editor is a simple interface for making changes to templates. It is recommended to only use the template editor to make minor changes. Copy the text into a text editor of your choice for major editing. NOTE: You cannot delete a template if it is used by an endpoint or by a notification. 

1. Navigate to **Grid** → **Ecosystem** → **Templates**. Click the  hamburger button next to the name of the template you wish to modify then click **Edit**, or select it and click the **edit**  button.
2. Edit the template as you wish.