I have to add element dynamically using value holder(NEW), after adding it will be reflect in another value holder(OLD) as list of elements.
I already tried using set argument in value holder, it will adding but if i add new element means the old one got deleted and it shows only the new element i.e. only one value.
I have to show all the elements which was entered in the value holder(NEW) as list of elements.
Kindly give some ideas to do this task.