Program Reporting Structure
The Program Manager's single solid-line relationship (to the PMO Director) reflects direct organizational reporting. Every other program resource shown here is matrixed in from their home functional department for the duration of this program — their administrative reporting line sits elsewhere in ACME Company, not with the Program Manager. This is a standard matrix-organization structure for a PMO-run program.
Governance Bodies (Not Reporting Lines)
The Executive Sponsor and Steering Committee provide programmatic oversight and decision authority — they are not part of the Program Manager's direct staffing chain, which is why they're shown separately from the matrixed resource clusters above. Full detail on governance authority (as opposed to staffing structure) is in the Project Governance Model, including the complete Steering Committee roster.