Have a doc in our practice that left for the VA. Was managing some chronic opiates. Not a lot of patients and most are on fairly reasonable amount of mme as he was working towards tapering. He was really the only one, for the most part, doing COT in our group. Because I'm newer to the group I was asked if I would take on management and because the other docs have zero interest. I reluctantly agreed but am not sure as to my obligation to their management. I'm in a state where marijuana is legal so some of the patients are also using. The ones I've seen so far, I've told that they need to stop the marijuana or no further meds. otherwise I'll provide them with a month of meds and they can go elsewhere, which some have chosen to do. We also, since the doc left, have implemented an upper limit of 50 MME daily for patients. I am essentially tapering anyone above that, which isn't many, to 50 or below. If they disagree what is my obligation to them if any?