Help with initiate variable task

I have an array called members. I’m passing this array into a call activity and in this activity looping through all the elements. Each element in the array is an object. Can I add a new property to each element as I call them in the activity like this?

@MsMay , the init variables component is part of the Enterprise version of Flowable. Please, ask this question in

Sorry but I will not give you further help in this forum just to avoid more confusion.