Data Reset Tool
Device42 has a convenient Python script available on Github that enables you to clear devices from the application for a clean start.
To use the tool, open it in your favorite text editor, ours are Atom or Notepad++, and edit the Device42 url, name and password with your credentials. You can then run the script on any computer with Python 2.7+ installed.
Note: The Device42 reset script does not currently clear subnets from the application, they will need to manually be cleared.