@Nairolf Inventory Detail is a subrecord and have a sublist if I remember correctly you will need a nested list, when you do a <list> in the template you are looping through each element on that list, you need to do that for the

item

sublist and then do the same for the inventory details on each item. Try to go back on the messages history here because somebody was having that problem few days ago and I think it was solve?