# Self Data Docs {: .center} This documentation covers the technical aspects of projects developed by the Grandlyon in cooperation with [Cozy Cloud](https://cozy.io/fr/). In order to work with a self-data environment, there are a couple of prerequisites. ## Resources ### Grandlyon resources Don't forget to take a look at our wiki describing general development guidelines [wiki](https://forge.grandlyon.com/web-et-numerique/factory/wiki_web_num). It covers all the processes and guidelines towards developers. ### Cozy resources Link | Details ---------------------------------- | -------- [Cozy docs](https://docs.cozy.io/en/) | Full technical documentation for all cozy libraries. [Mattermost](https://mattermost.cozycloud.cc/) | Chat app for exchange between G.Lyon & Cozy. ## Contributing to the documentation ### Clone the project To install and run the documentation on your laptop, follow the steps in the [README](https://forge.grandlyon.com/web-et-numerique/factory/llle_project/self-data-technical-doc). Then: - Create a branch for your change - Add documentation pages to `docs`, and supporting assets to `img`. - Write some [markdown](https://guides.github.com/features/mastering-markdown/) - Submit a merge request ### Click the edit button Click the edit button at the very top, commit to a new branch and open a merge request. {: .inline-center-left} 