> For the complete documentation index, see [llms.txt](https://adidas.gitbook.io/api-guidelines/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://adidas.gitbook.io/api-guidelines/general-guidelines/version-control-system.md).

# Version Control System

Every API design **SHOULD** be stored in a Version Control System (e.g., Bitbucket, GitHub). Where possible the API design **SHOULD** be stored in the **same** repository as the API implementation.