A group is simply a named list of users and can be used to manage document access more easily and efficiently. From Admin > Users & Groups > Groups, you can see the groups in your Vault. There are four types of groups in Veeva Basics:
System Provided Groups: Group membership is managed automatically based on standard security profiles. When you create new users or modify their security profile, the system-managed groups will reflect those changes.
User Managed Groups: Click into a group to view details or modify which users are members.
Auto Managed Groups: Group membership is managed automatically based on user role. Used in Veeva Quality Basics only.
Manager Groups: Manager groups are created and managed automatically to include each user’s direct manager. Used in Veeva Quality Basics only.