To delete an unassigned measurement, please follow these steps :

1. Navigate to the web dashboard.
2. Click on Unassigned Measures at the bottom left corner of the screen.
   
3. Click on the bin next to the measurement you wish to delete.
   You will be asked for your confirmation before the measurement is deleted.
   

Please note that the Unassigned Measures item will only appear when you have at least one unassigned measurement pending.