Archiving in qalcwise is divided into automatic and manual.
1. Automatic archiving
When you create Workflow, you can check 'End state' option for state. When app is in end state, app is automatic archived and it goes to archived tab in inbox (if app is automatically archived, you can't bring it back)
2. Manual archiving
If you want archive an app, task or message, you have to click on the 'archive' icon on it.
If you want it back, you need to find it in the 'archived' and click 'unarchive' on it.
Remarks: You can't manual archive draft apps. Only designers and administrators can archive apps.