Another powerful and useful feature of GitLab that mirrors some other popular version-control platforms is the option to have project documentation available as a wiki. To access this section, go to a project and click Wiki in the menu on the left side. If you haven't created any wiki pages yet, you should be met with the following information notice and a button to Create your first page:
Click the button to get started and create your wiki homepage. You'll notice that you have a few fields available to fill in. If you have a Title field available, make sure you leave it set to home for your first wiki page, as that's necessary for it to be jumped into when you navigate to the wiki in the project. You have the choice of formats to write your docs in, with markdown, RDoc, and AsciiDoc currently being offered.
Once you've finished creating your wiki page...