# (Materials Project Handbook)

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There is a separate handbook for members of the group who are working on the Materials Project (MP), which includes info about production, builders, the API, etc.&#x20;

Please find this handbook here: <https://app.gitbook.com/@materialsproject/s/handbook/>

The MP Handbook has restricted access but it is accessible to anybody working on MP, including collaborators outside the Persson Group. Please contact an MP staff member for access.