This document discusses the different types and directions of communication that can occur within an organization. It identifies six types of communication: 1) downward, 2) upward, 3) horizontal, 4) diagonal, 5) inward, and 6) outward. For each type, it provides examples of how information flows and what the purpose is. The key points are that communication can flow in multiple directions between different levels in the organization hierarchy, both internally and externally with customers and stakeholders.