calculation within collection

This the business need is to filter a collection so that only one item is editable. So the filter should only find the one item with the lowest value of a specific attribute in the collection. I understand how to set a filter within a collection.

In I cannot find such an operator.

Or do I need to iterate over the collection?

Thanks for your help in this matter

Comments (1)


You may close this Topic. I managed to do this with "Iterate Over Xpath.