# ST-ANA-006 - Main Workflow Exists

> **Rule ID**: `ST-ANA-006`

**Rule ID**: `ST-ANA-006`

**Scope**: Project

## Description

The rule checks whether the `Main.xaml` file mentioned in the `project.json` file exists.

## Recommendation

Projects with a defined entry point or main file have this specific file name mentioned in the `project.json` file, as a value for the `main` parameter. Read more [About the Project.json File](https://docs.uipath.com/studio/standalone/2023.10/user-guide/about-the-projectjson-file#about-the-projectjson-file).

It is recommended to fix the `project.json` file to point to the entry/main workflow.

![docs image](https://dev-assets.cms.uipath.com/assets/images/studio/standalone-docs-image-172428-9dda18eb.webp)