What must be updated in Active Directory to modify user's information synced with G Suite?

To modify a user's information synced with G Suite through Active Directory, it is essential to update the user's primary email and last names in Active Directory. This is because G Suite relies on the data provided by Active Directory for user identity management. The primary email signifies the user's main email address used for authentication and communication within G Suite, while the last name is a critical piece of personal information that influences how a user is displayed and identified in various G Suite applications.

When these specific attributes—primary email and last name—are updated in Active Directory, the synchronization process ensures that G Suite reflects these changes. This keeps the user profile consistent across both platforms, which is vital for user experience and operational integrity.