When collecting data, it is possible that the data I need to fill in is not available for an entity. How can I make it unavailable in the tool?
In order to make it unavailable, you need to go to the data record by clicking on the name of the data directly in the table or on "Edit the data" accessible through this button on the left of the table
A side panel opens with the different information about the data.
You just need to press the button "I do not have this information".
The data will be considered collected but not with a value of 0. Therefore, it will be excluded from the uncertainty calculation.