The concept of 'chain of command' primarily relates to?

The concept of 'chain of command' primarily relates to the hierarchy of authority in organizations. This principle establishes a clear line of authority and reporting structure within an organization, detailing who reports to whom. It serves to create order and clarity, ensuring that employees know their superiors and the proper channels for communication and decision-making.

In a well-defined chain of command, each level of management has specific responsibilities and empowers those at the top to make significant decisions that guide the organization. This structure is crucial for maintaining discipline and accountability, allowing for efficient management and coordination among various levels of staff.

While the other options touch on important organizational concepts, they do not directly define the chain of command. The division of labor, communication patterns, and delegation of tasks pertain to different organizational dynamics that may occur within the established hierarchy, but the chain of command itself focuses specifically on the structured authority relationships across the organization.