How can I find best practices from other chapters? KB Admin, ATD Updated January 19, 2018 17:32 Follow The Sharing Our Success (SOS) program helps chapters improve through sharing and finding easy-to-use ideas, resources, and practices organized by category. Visit the SOS page on the CLC at TD.org/sos. You can also view FAQs about the program. Related articles Is there a study group leader’s guide available to chapters hosting CPLP or APTD study groups? Where can my chapter purchase ATD-branded merchandise? How can my chapter learn more about the Wild Apricot ATD chapter partnership?