# What you look after

Host the application securely and keep PHP, the database, and the TLS certificate current.

- Host the application securely and keep PHP, the database, and the TLS certificate current.
- Keep the scheduler running. JustDocs has no queue worker: everything that happens in the background runs from the scheduler, once a minute.
- Configure email, storage, security, sign-in, and, if you sell plans, payments and the plans themselves.
- Decide what the platform offers on its own keys and accounts: the AI providers behind Ask AI and the writing and translation helpers, country lookups for analytics, the GitHub App, and HTTPS for customers' domains.
- Watch the admin panel: new workspaces, AI spend, transactions, storage, deletion requests, and the application log.
- Publish your terms and privacy pages, and support your customers.

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This guide is written for the owner of a JustDocs installation. The sections under [Workspaces & sites](https://justdocs.qdev.tech/docs/justdocs/workspaces-and-sites) and [Editor & publishing](https://justdocs.qdev.tech/docs/justdocs/editor-and-publishing/editor-blocks) describe what your customers do, so you can support them.
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