Who can do this ?
Only the creators of the project or the can archive a project.
Steps
Go to the Projects page by clicking on the ‘Briefcase’ icon in the left menu or by going to the following URL:
Click on the 3 dots to the far right of a project and choose the ‘Archive’ option to archive a project
Confirm project archiving
Information
When a project is archived, all project members are revoked. Only the project creator and project administrators can view its content.
Its content remains intact, as well as all tasks, notes, calendars created with the identification of people.
When a project is archived, it is no longer visible from the active projects view; you must click on the archived projects at the bottom left to display all the archived projects.
It is possible to restore an archived project: this will move it to the active projects but the members will be empty by default.