I am doing a tasksecuence in a queue, the idea is that: one of the the six operator first take a tote from the queue and transport it to a combiner, and next travel to another queue, take a box and transport it to the combiner so it will pack the box in the tote. There are five queue of boxes and each queue have a different itemtype, so the problem is that the operator transport the tote to the combiner and when he is going to a box queue he doesn't take the box and returns to the combiner without any object and comes back for another tote, so the boxes never arrive the combiner. I think is a problem about the TASKTYPE_LOAD, because I can't reference the boxes as different items and it ever goes for the first item (item 1, the tote). How can I reference a different item in the TASKTYPE_LOAD so the operator first load a tote to the combiner and after takes a box1,box,2, box3,box4,box5 to the combiner?