Ordering Projects and Build Configurations
By default, TeamCity displays projects, their subprojects, build configurations, and templates in the alphabetical order.
Project administrators can apply custom ordering to subprojects and build configurations on the Project Settings page for the parent project and use it as the default order. To enable reordering, click Reorder above the list of subprojects or build configurations.
Individual users can reorder the projects and change their visibility in the Configure Visible Projects pop-up menu on the Projects page.
To add an individual project to the Projects page or remove it from this page, toggle the "eye" button on the Project Home page: