Which action should be taken for change management in organizational governance?

The correct choice emphasizes the importance of aligning activities to key resources for Tanium Cloud activities. In the context of change management and organizational governance, this action focuses on ensuring that all changes made within the IT department are coordinated with the critical resources that support and enhance Tanium Cloud functionalities.

Alignment is crucial because it promotes consistency and ensures that all team members and processes are working towards common goals, which is essential for effective change management. By aligning activities with key resources, organizations can better manage the implementation of changes, reduce disruptions, and optimize the overall performance of their cloud activities.

In contrast, while creating guidelines for key activities across IT teams might suggest a framework for procedures, it does not inherently focus on the alignment aspect which is vital for facilitating change management. Similarly, benchmarking metrics play a role in measuring success and operationalizing technology, but they do not directly address the governance aspect required when overseeing change initiatives. Finally, using Tanium as a common platform for data management focuses more on operational efficiency rather than the governance and management of change processes. Thus, aligning activities with key resources stands out as the most pertinent action for effective change management within organizational governance.