Duplication functionality allows to create a copy of a signal, with the possibility to specify whether to duplicate its rules and shares too. To duplicate a signal just go to its details page and click the Duplicate button at the top right. The functionality is only available to device Creator.
The modal that will open allows to specify a new description for the signal duplicate. Two checkboxes are shown to specify if sharing also the signal rules and shares.
Once the operation is confirmed the duplicate signal details page is opened.