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`/docs/multi-project-platforms/concepts` does not exist. Similar pages:

- [How combinations work](/docs/rbac/access-roles/extended-permissions.md): The multirole system allows users to have multiple roles simultaneously. When roles are combined Users inherit the most permissive combination of all
- [Create one or multiple experimentation items (Vercel SDK)](/docs/rest-api/sdk/marketplace/create-one-or-multiple-experimentation-items.md): POST /v1/installations/{integrationConfigurationId}/resources/{resourceId}/experimentation/items Create one or multiple experimentation items
- [Responses](/docs/rest-api/projects/create-one-or-more-environment-variables.md): } ] } } ] } `

All pages: [/llms.txt](/llms.txt)