MMDSON Online EducationNursing education is a mandatory requirement for MMDSON and all Clinical Facilities. All MMDSON Faculty and Students are required to complete the following educational courses. After completion of the courses, print the certificate and upload it onto the Castlebranch website. For technical support, click the “TO CONTACT TECHNICAL SUPPORT CLICK HERE” link on the Medcom website. All accounts are created by the Clinical Coordinator of the School of Nursing.