How do I determine which community of practice to join? KB Admin, ATD Updated September 02, 2017 15:00 Follow Choose your communities based on your interests and job scope in the talent development field. When choosing your communities, keep your career path and goals in mind. Related articles How do I participate in the ATD communities of practice? How do I set my community of practice preferences? Do I have to be an ATD member to join a community of practice? What resources do the communities of practice have? How many ATD communities of practice are there?