Projects
Delete and restore projects, and archive applied projects.
Each project holds its plans and everything else that belongs to it. This page covers the rules for deleting, restoring and archiving projects.
Deleting a project
When you delete a project, everything under it is deleted too. Restore brings it all back together.
Applied projects
An applied project can't be deleted; you can only archive it. If you try to delete one, Atrium offers to archive it instead.
Note
Messages like "Archived" or "Still in use" aren't errors. They're simple messages with an OK button that tell you what to do. See The workspace.