- **General Documentation**: written by the developers responsible by creating features. Should be submitted in the same merge request containing code. Feature proposals (by GitLab contributors) should also be accompanied by its respective documentation. They can be later improved by PMs and Technical Writers.
- **Technical Articles**: written by any [GitLab Team](https://about.gitlab.com/team/) member, GitLab contributors, or [Community Writers](https://about.gitlab.com/handbook/product/technical-writing/community-writers/).
- **Indexes per topic**: initially prepared by the Technical Writing Team, and kept up-to-date by developers and PMs in the same merge request containing code. They gather all resources for that topic in a single page (user and admin documentation, articles, and third-party docs).
General documentation is categorized by _User_, _Admin_, and _Contributor_, and describe what that feature is, what it does, and its available settings.
### Technical Articles
Technical articles replace technical content that once lived in the [GitLab Blog](https://about.gitlab.com/blog/), where they got out-of-date and weren't easily found.
They are topic-related documentation, written with an user-friendly approach and language, aiming to provide the community with guidance on specific processes to achieve certain objectives.
A technical article guides users and/or admins to achieve certain objectives (within guides and tutorials), or provide an overview of that particular topic or feature (within technical overviews). It can also describe the use, implementation, or integration of third-party tools with GitLab.
They live under `doc/articles/article-title/index.md`, and their images should be placed under `doc/articles/article-title/img/`. Find a list of existing [technical articles](../articles/index.md) here.
A **guide** can be understood as a description of certain processes to achieve a particular objective. A guide brings you from A to B describing the characteristics of that process, but not necessarily going over each step. It can mention, for example, steps 2 and 3, but does not necessarily explain how to accomplish them.
- Live example: "GitLab Pages from A to Z - [Part 1](../user/project/pages/getting_started_part_one.md) to [Part 4](../user/project/pages/getting_started_part_four.md)"
A **tutorial** requires a clear **step-by-step** guidance to achieve a singular objective. It brings you from A to B, describing precisely all the necessary steps involved in that process, showing each of the 5 steps to go from A to B.
It does not only describes steps 2 and 3, but also shows you how to accomplish them.
Currently GitLab docs use Redcarpet as [markdown](../user/markdown.md) engine, but there's an [open discussion](https://gitlab.com/gitlab-com/gitlab-docs/issues/50) for implementing Kramdown in the near future.
