Step 1 - Open Observations
Open the Spraybook module in Agromanager. Then click Observations in the blue menu on the left. An overview of your registered observations will open immediately.
Open observation details
You can open the observation details by clicking "Details". This blue button is located to the right of the observation name in the "Actions" column.

You will then see an overview of all observation details.
Delete observation
At the top, you will find the red "Delete" button. When you click this, "Delete?" will appear on your screen.
You will then be asked whether you are sure you want to delete this observation. If so, click the red "Delete" button again.
You will then return to the observations overview. You will see that the observation you have just deleted is no longer listed.