In which location should you link the Workstation Settings GPO?

Linking the Workstation Settings Group Policy Object (GPO) at the CorpNet.local domain level is beneficial because it allows the policy to be applied to all organizational units (OUs) beneath it, encompassing every user and computer object in the domain. This approach ensures that uniform workstation configurations are enforced across the entire domain, which is essential for maintaining consistency in settings, security, and management practices.

When the GPO is linked to the domain level, all users and computers in the domain will inherit the settings unless overridden by a more specific GPO linked to a particular OU. This broad application makes it easier for administrators to manage policies centrally without the need to link the GPO separately for each OU unless specific exceptions are required for different departments or teams.

In contrast, linking the GPO only to the Temp OU, Support OU, or specifically to the Marketing and Sales OUs would limit the reach of the workstation settings to only those groups, possibly resulting in inconsistencies or the omission of critical configurations for other departments if they're not included. Therefore, linking the GPO at the domain level is the most effective strategy for comprehensive management of workstation settings across the organization.