What is the correct structure of the project management object hierarchy from highest to lowest?

The correct structure of the project management object hierarchy from highest to lowest is accurately represented by the chosen answer. This hierarchy is foundational in understanding how different components of project management relate to each other.

At the top are goals, which represent the overarching objectives an organization aims to achieve. Underneath goals are portfolios, which group together related projects and programs to optimize resource allocation and align with strategic objectives. Below portfolios, you find projects, which are individual initiatives designed to achieve specific outcomes that align with broader goals.

Further down, tasks are the actionable items or work components within a project. They are what teams execute to move the project forward. Finally, subtasks are smaller segments of tasks that break down the work into more manageable parts, allowing for easier tracking and management of progress.

This hierarchical structure reflects a logical progression from broad strategic aims down to specific actions, ensuring all parts of a project align with the overall goals and make it clear how resources and efforts should be focused at different levels of management.