Is it possible in AF2.0 to have a roll-up function in a higher element, like the total or average of all values in the child elements from Attribute1? E.g. the total production of all the wells.
I can build this with the formula if I know exactly the names of my child elements. But is there a flexible way to have such a roll-up function in a maintainable way, with-out programming. I would prefere to have a formula in template which sums the attribute values from all child elements. Is this currently possible?