Hi, I'm currently modeling a shopping cart in openLCA and I'm so confused with the modeling of waste steel, polypropylene and rubber. I want to put all of these together in one process for End-of-Life but they don't show up in my calculation. I want to connect the end-of-life process with the production of the shopping cart. But till now it wasn't possible for me. I would appreciate your help. thx a lot and have a wonderful week. :)
Ps.: I'm maybe looking for a tutorial that show the waste treatment process for multiple resources in one Product system, but I haven't found a tutorial that answers my question.