Get Transaction Item- array modification

Hi all, I have a scenario, where I need to perform some steps on each element of array… so Transaction item would be arrays element… I need to loop through each string in array-- from get transaction i should get one element at a time. Please help on this Thanks

@Satveer_Kaur

change transactionitem to string if it array of string

and use if condition with in_Transactionnumber < arr.Count

then on then side use assign with out_Transactionitem = arr(in_Transactionnumber-1) and on else side give out_Transactionitem = Nothing

cheers