Allocate data of 1:N within same list.
I have a list with items A,B,C the data of A should be mapped to B and the data of C should be mapped to B.
and it is 1:N mapping
I have done the above mapping by creating a concatenated list but I am not able to fetch the data by using this mapping to target module dimensioned With B (list subset).
need alternative way to solve it.