1. Appian Certified Associate Developer Study Guide: In the "Appian Community" section, the guide explicitly states that "Discussions" is a "forum to ask questions and share best practices with other developers and Appian experts." It separately defines Appian Academy for training and the Knowledge Base for finding "technical information." (Source: Appian Corporation, Appian Certified Associate Developer Study Guide, "Appian Community" section).
2. Appian Community Website: The main landing page for Appian Community prominently features "Discussions" as a key resource for users to "Ask the Community" and "Connect with peers and Appian experts to get the answers you need." (Source: Appian Community, community.appian.com, "Discussions" section).