PTMs are the batches from the instock task list. SPTMs are Standalone, so anyone could have dropped them. It may be an LOD creating it for a smart huddle in the afternoon/evening. Or sometimes the instocks team will drop them for aisles that are empty but not in the task list. I would try to get the team in the habit of informing the backroom who is dropping the SPTMs and if there is a deadline. Without specific direction otherwise, I would definitely prioritize the PTMs because instocks is typically an earlier process. But I don't think either are reflected in your scores, tbh.