Navigate to the Designer homepage.
Open the Manage option.
Open an existing dashboard from the list of available dashboards (You can find the list of dashboards inside a Workspace).
Click the Save As option from the left panel.
The Save As window appears to confirm the action.
The original dashboard name appears with the “Copy_Of” prefix (the users can edit the name as per their wish).
Select a workspace from the drop-down menu.
Click the Save option.
A copy of the selected dashboard gets saved in the chosen workspace.