Why do we have action groups? April 24, 2015UncategorizedSylke Hlawatsch This content is restricted to site members. If you are an existing user, please log in. New users may register below.Existing Users Log InUsername or EmailPassword Remember Me New User RegistrationChoose a Username*First Name*Last Name*Country*Email*Background*<---- Select One ---->Professor/LecturerTeacherResearcherStudentOther*Required field