| [**User documentation**](user/index.md)<br>Discover features and concepts for GitLab users. | [**Administrator documentation**](administration/index.md)<br/>Everything GitLab self-managed administrators need to know. |
| [**Contributing to GitLab**](#contributing-to-gitlab)<br/>At GitLab, everyone can contribute! | [**New to Git and GitLab?**](tutorials/index.md)<br/>We have the resources to get you started. |
| [**Build an integration with GitLab**](#build-an-integration-with-gitlab)<br/>Consult our integration documentation. | [**Coming to GitLab from another platform?**](#coming-to-gitlab-from-another-platform)<br/>Consult our guides. |
| [**Install GitLab**](https://about.gitlab.com/install/)<br/>Installation options for different platforms. | [**Customers**](subscriptions/index.md)<br/>Information for new and existing customers. |
| [**Update GitLab**](update/index.md)<br/>Update your GitLab self-managed instance to the latest version. | [**Reference Architectures**](administration/reference_architectures/index.md)<br/>GitLab reference architectures. |
| [**GitLab releases**](https://about.gitlab.com/releases/)<br/>What's new in GitLab. | |
| [**Use GitLab**](user/index.md)<br>Get started with GitLab features and functionality. | [**Administer GitLab**](administration/index.md)<br/>Administer a self-managed GitLab instance. |
| [**New to Git and GitLab?**](tutorials/index.md)<br/>Start learning about Git and GitLab. | [**Contribute to GitLab development**](#contributing-to-gitlab)<br/>Create new GitLab functionality and documentation. |
| [**Coming to GitLab from another platform?**](#coming-to-gitlab-from-another-platform)<br/>Learn how to move to GitLab. | [**Build an integration with GitLab**](#build-an-integration-with-gitlab)<br/>Integrate with Jira and other common applications. |
| [**Choose a subscription**](subscriptions/index.md)<br/>Determine which subscription tier makes sense for you. | [**Install GitLab**](https://about.gitlab.com/install/)<br/>Install GitLab on different platforms. |
| [**Reference architectures**](administration/reference_architectures/index.md)<br/>View recommended deployments at scale. | [**Update GitLab**](update/index.md)<br/>Update your GitLab self-managed instance to the latest version. |
| [**GitLab releases**](https://about.gitlab.com/releases/)<br/>See what's new in GitLab. | |