Services
This is where a project administrator selects which services to enable for the project and decides their order in the menu on the left.

The rank of a service determines its position in your project’s menu. The higher the rank, the lower the service will appear in the menu.
References
In Tuleap, references allow you to create links between different project elements (artifacts, commits, tasks, documents, etc.). They are essential for ensuring traceability between requirements, development, testing, and deliveries.
Project references: these are references specific to a single project. They allow you to link elements within the same project.
System references: these are global references across the entire Tuleap platform and are not limited to a single project.
External references: these are references to resources outside of Tuleap, pointing to external tools or systems.

You can find all the information regarding the references in Tuleap right here.
Categories
It is the Tuleap platform administrator who creates project categories, and then project administrators can select them through this tab. This makes it easier to search for information across all projects in a specific category using the cross-search feature.

Banner
Administrators can enable a banner for the project to convey information to its members. It is possible to add a link in the banner message that redirects to another site.
The banner will appear at the top of the project, and a “Project Announcement” title will also appear at the top of the Tuleap project menu to remind members who have closed the banner that a message is still pinned.

Background
It is possible to customize the project by adding a background if desired. Tuleap provides an image library from which you can simply select the image you want to use.


Labels
In Tuleap, a project label is a tag (keyword) associated with a project to classify it, filter it, and find it more easily.

Project Mattermost bots
Through this tab, you can configure your project to connect it to Mattermost using a bot that will send notifications directly to the channel you select.

OAuth2 Apps
In this tab, you can choose to set up secure authentications delegated to a third party instead of Tuleap.
