To delete one or more Dashboards, you must click on the 
icon located in the bar above the Dashboards list, on the main screen.
Clicking on this option will display the following screen, containing the list with its Dashboards:
In this screen, you must select the dashboard (s) you want to delete. Then, click on Delete.
Then, a confirmation message will be displayed. By clicking Yes on the message, TaticView will remove the selected Dashboard (s) and return to the main page.
To delete Data Sources, see Delete a Data Source.