# ST-USG-028 - Restrict Invoke File Templates

> **Rule ID**: `ST-USG-028`

**Rule ID**: `ST-USG-028`

**Scope**: Project
:::note
This rule was introduced in Studio v21.10.3
:::

## Description

The rule verifies if any file template was used as a base model for your workflows.

For more information, see [File Templates](https://docs.uipath.com/studio/standalone/latest/user-guide/test-automation-test-case-templates#test-case-templates).

## Recommendation

Use this rule when you want to remove an invoked file template.

![docs image](https://dev-assets.cms.uipath.com/assets/images/studio/studio-docs-image-172436-1c2474e0.webp)