User communities are groups of people who share a common interest or need related to a service or product.
They can be formal or informal, online or offline, and may be initiated by service providers or users themselves. User communities can provide valuable feedback, insights, and support for service providers, as well as enhance the user experience and satisfaction. Therefore, service providers may recognize and support user communities that are set up by users, as long as they respect their autonomy and do not interfere with their activities. User communities are not created by service providers to investigate the cause of problems (option A), nor should they be disbanded or merged into official groups (option C). User communities may or may not have super-users, who are users with advanced skills or knowledge who can help other users, but this is not a requirement for every user community (option D). References: ITIL 4 Foundation, page 77; ITIL 4 Specialist: Drive Stakeholder Value, page 33.