- Reporting Line
- The direct supervisory relationship between a position and the role to which it reports, typically shown as a solid line on an org chart.
- Dotted-Line Relationship
- A secondary, indirect reporting or functional authority relationship between two roles, shown as a dashed line to distinguish it from a primary reporting line.
- Span of Control
- The number of direct reports a single manager oversees β a key factor in determining organizational layers and delegation capacity.
- Chain of Command
- The unbroken line of authority from the most senior executive to the most junior position, establishing who has decision-making power at each level.
- Functional Authority
- The right of a specialist or department head to direct activities in their domain across the organization, even over employees who report to a different manager.
- Flat Organization
- A structure with few or no middle management layers between executives and individual contributors, used to speed decision-making in small or agile companies.
- Hierarchical Organization
- A traditional top-down structure with multiple management tiers, clear authority levels, and narrow spans of control β common in large corporations and regulated industries.
- Matrix Structure
- An organizational design where employees have two reporting lines β one functional and one project-based β creating shared authority between department heads and project managers.
- Governance Structure
- The formal framework of roles, authority, and accountability β including the board, committees, and executive team β that directs and controls a company.
- Incumbent
- The individual currently holding a specific position on the org chart, as distinguished from the position title itself.
- Effective Date
- The date on which the organizational structure shown in the chart formally takes effect, which may differ from the date the document was created or signed.