If you have a loved one with disabilities, you need to know about supported decision making. SDM is about persons with disabilities having the right to make their own decisions to whatever extent possible providing they have the support to do so. Persons with disabilities will now have rights of self-determination never before imagined. Contact Managing Principal and Lead Attorney Stephen Elville to learn more at 443-393-7696 or at steve@elvilleassociates.com. Elville and Associates – Planning for Life, Planning for Legacies.