Main Project in Project Management – Definition and Meaning
A main project (also referred to as parent project or framework project) is the overarching project in a hierarchical project structure that encompasses and coordinates several thematically or organizationally related sub-projects. It is used to structure and manage large, complex, or strategically important initiatives. Main projects are typically relevant in multi-project or program management and provide a framework for central control, overarching reporting, and the coordination of subordinate sub-projects.
Example, best practice, and further information on the term
For example, in the construction of a large building complex, the main project could be called “New Office Complex Alpha” and include sub-projects such as “Building A,” “Building B,” “Underground Parking,” and “Outdoor Facilities.” A proven best practice is to clearly define the objectives of the main project as well as the interfaces, dependencies, and communication paths between the main project and the sub-projects. This aligns with the principles of program management according to PMBOK and agile scaling frameworks (such as LeSS or SAFe). A clear structure of main and sub-projects enhances coordination, manageability of complex initiatives, and overall progress
