# Project Migration Rules

> Rules in this category check Windows - Legacy projects for known syntax differences between Windows - Legacy and Windows projects. These rules help identify potential problems when migrating a project from Windows - Legacy to the Windows compatibility.

Rules in this category check Windows - Legacy projects for known syntax differences between Windows - Legacy and Windows projects. These rules help identify potential problems when migrating a project from Windows - Legacy to the Windows compatibility.

Below is the list of rules part of the **Project Migration** category, together with their rule ID and a link to their dedicated page:

| Rule Name | Rule ID | Scope |
| --- | --- | --- |
| [Identify Activities with Duplicate IDs](https://docs.uipath.com/studio/standalone/2024.10/user-guide/st-pmg-001) | ST-PMG-001 | Workflow |
| [Identify Expressions that Are Incompatible with Windows Projects](https://docs.uipath.com/studio/standalone/2024.10/user-guide/st-pmg-002) | ST-PMG-002 | Workflow |