In my use case, I need to use specific transport based on where the item sits in a rack. For example. if an item sits in Level 1, I will use Transporter A, Level 2 Transporter B and so on. When I retrieve Item from the rack, I need to know it's location to select the right transport. How to know the location/address (mainly level in the rack) of an item I am going to retrieve? I would like to pick the right variable that contains this value so I can program my process flow.