# Advanced - [Migration Tool](https://docs.cgpoly.io/door-system-documentation/advanced/migration-tool.md): Introducing the Migration Tool: your ultimate solution for seamless transition from v1 to v2! - [Components](https://docs.cgpoly.io/door-system-documentation/advanced/components.md): This page serves as a quick reference guide for SmartDoor documentation. Below is a table of contents that provides direct links to specific sections, allowing you to easily navigate and find the info - [SmartDoor](https://docs.cgpoly.io/door-system-documentation/advanced/components/smartdoor.md): The SmartDoor component is a powerful and versatile mechanism designed to enhance the functionality of doors in Unity game development. This component is part of the Door System plugin, providing deve - [SmartKeyHolder](https://docs.cgpoly.io/door-system-documentation/advanced/components/smartkeyholder.md): The SmartKeyHolder is a component that forms the core of the interaction system with doors in the game environment. It defines the ability to control smart doors and defines how and when your in-game - [SmartKey](https://docs.cgpoly.io/door-system-documentation/advanced/components/smartkey.md): SmartKey is a Unity component that encapsulates the concept of a “key” in the game environment. It defines an object that holds the ability to unlock or interact with one or more SmartDoor objects. - [Glossary](https://docs.cgpoly.io/door-system-documentation/advanced/glossary.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.cgpoly.io/door-system-documentation/advanced.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.