Team Administrators can archive and restore projects from the Projects tab in the Administrator Console. You can also filter projects to see all archived projects.
To archive a project, select the project on the Project tab > Archive > Archive.
To restore a project, select the project on the Project tab > Restore.
What happens to archived projects?
Project members will no longer be able to access archived projects. Project Administrators, however, can view these projects under the Archived filter in Projects view. They will also be able to restore these projects.