Dimension 4.1.0


I’m migrating from 3.3.0 to 4.1.0
After changing my rules with ‘Qty’ blocks, I have another question about the new feature '‘dimensions’.

I have an item that shows the amount of litre of water used the last hour, and want to give is the dimension ‘litre’, but I can’t select it. Is the a way to add units?

Volume is correct, as 1m3 are 1.000 liter.
After selecting volume you might want to manually change the unit to “l” via metadata, so that OH knows that the item value is representing data in l and not in m3

In the UI open the item, click on add metadata → unit