SharePoint Service Accounts
1. CA –> Security –> Configure Service Accounts
2. User Profile Synchronization Service Account need permission to User Profile Service; otherwise, UPS sync won’t work properly.
Term Store Management for end users
1. To allow end users manage Term Store through UI, they need to be the contributor of the target Term Group.
2. Also, the sharepoint site related Application Pool ID need Full Access permission to Managed Metadata Service.