Like many organizations, we have been trying to understand how project management and (service) change management interact. There are a few confusing components:

• Project management texts sometimes use the term "change management" when referring to "project scope change management" aka controlling the scope of a project.
• Projects need governance. Change management also facilitates governance decisions.
• Very early on, it can be hard to determine if something is a project or not.
• Projects have products or deliverables, and these deliverables often follow a change management process.