What element should be included in coordinating instructions for multiple subordinate units?

In tactical planning, coordinating instructions are essential for ensuring that multiple subordinate units can operate effectively and in concert. Including a timeline in these instructions is crucial because it sets clear expectations regarding the timing of actions, operations, and milestones for all units involved. A well-defined timeline helps synchronize movements and ensures that every unit is aligned with the overall operational plan. It serves as a framework within which each unit can plan its actions, making it possible to coordinate efforts seamlessly and achieve mission objectives collectively.

The other options do not fulfill the primary functional requirement of coordinating instructions. Individual goals, for example, while important in a broader context, may vary between units and could introduce misalignment rather than coordination. Personal motivations might foster morale but are subjective and do not contribute to operational synchronization. Team satisfaction ratings are more relevant to post-mission assessments and team dynamics rather than direct operational execution, making them less suitable for inclusion in coordinating instructions. Thus, the timeline is the most appropriate and effective element to ensure clarity and coordination among multiple subordinate units.