Archive your project
You can Archive a project from the Project section.
Go to the Projects list, and select the project you want to archive by checking the checkbox.
Click the Archive button on the top.
Archiving does not delete the project, which means that project’s data will be always available.
Indeed you cannot track time to an archived project as you can also run reports for each of them.
All the archived projects can be restored at any moment.
Restore a Project
Go to Projects. You will find a quick link to your active projects in Show>All archived projects
Click on it to open the Archived Project list.
Select the project and Un-archive.