I have 1-20 practitioners in my practice. They each have ownership of certain patients and are not allowed access to each others patients for HIPPA and practical purposes. If two practitioners work at the same location and I need them to share the same patients, currently I have to allow access to each patient from one practitioner list to another practitioner list individually for each patient one at a time. I want to be able to allow Practitioner 1 to have access to all of Practitioner 2s patients all at one time and vice versa, they share the same patient list and ownership. Share access for the whole list of patients from Practitioner 1 to Practitioner 2 at one time, not individually. That takes too much time to grant access to each patient one at at time. I also do not want them to have access to all patients on the system for Practitioners 3-20, just share ownership between Practitioner 1 and 2 only.