Why is a value displayed in a grey box and I cannot change them?
Some input parameters are automatically calculated based on other parameters, and they cannot be changed. They are usually presented to help the user in their LCAs but to change them the user should go to the actual source of the formula i.e. the total packaging weight per product is the addition of the weight of each component.
Why there is an information icon (ℹ️) next to a parameter?
A parameter might have an information icon (ℹ️) next to its name, these are hints and placing the mouse over them will display an information box that can help the user understand the parameter that is about to fill.
