Information Involved in Project Communication Requirements

PMBOK v8 Definition

Project communication requirements are defined by combining the type and format of information needed with an analysis of the value of that information. Sources used to identify and define these requirements include stakeholder information needs from the stakeholder register and stakeholder engagement plan, the number of potential communication channels, organizational charts, project organization and stakeholder responsibilities, relationships, and interdependencies. This concept is critical within the Plan Communications Management process (Planning Process Group, Communications Management Knowledge Area).

Why It Matters for the Exam

The PMI exam frequently tests your ability to identify which specific information sources are used to determine communication requirements. Questions often present scenarios where you must select the correct inputs for Plan Communications Management or distinguish between information that defines requirements versus information that documents them. Expect situational questions asking what information you need to gather before planning project communications.

Key Points to Remember (for the exam)

Main Sources for Requirements: Stakeholder register, stakeholder engagement plan, organizational charts, project organization and stakeholder responsibilities, relationships and interdependencies, development approach, disciplines/departments/specialties involved, logistics of how many persons and at which locations, internal and external information needs
Information Types to Define: Language, format, content, level of detail, timeframe and frequency, person responsible for communicating, person responsible for authorizing confidential information, recipients with their needs/requirements/expectations, methods/technologies, resources allocated (time and budget)
Key Output: Communications management plan (describes how, when, and by whom information will be administered and disseminated)
Common Confusion: Communication requirements analysis is a tool and technique, not an input. The stakeholder register is an input that provides stakeholder information needs.
Exam Favorite: The number of potential communication channels (one-to-one, one-to-many, many-to-many) is a specific source for requirements analysis
Critical Distinction: Internal information needs (within organizations) vs. external information needs (media, public, contractors) are both required sources
Update Mechanism: The communications management plan must include the method for updating and refining as the project progresses and stakeholder community changes

Typical PMI Exam Example

You are managing a global software development project with teams in three countries, external contractors, and regulatory agency oversight. During Plan Communications Management, which sources should you use to identify communication requirements? Answer: Stakeholder register, stakeholder engagement plan, organizational charts, project organization with responsibilities and interdependencies, development approach, disciplines involved, logistics of persons and locations, and both internal and external information needs.

PMI Exam Traps

Trap: Confusing the communications management plan content with the stakeholder engagement plan content Reality: Communications management plan focuses on how, when, and by whom information is communicated; stakeholder engagement plan focuses on strategies to engage stakeholders
Trap: Thinking communication channels calculation is the primary method for defining requirements Reality: Number of channels is one source among many; requirements are defined by combining information type/format with value analysis
Trap: Selecting "project charter" as an input for communication requirements Reality: The stakeholder register and stakeholder engagement plan are the key inputs, not the project charter
Trap: Assuming external communication needs are optional or less important Reality: Both internal AND external information needs are mandatory sources for requirements analysis

Important PMI Connections

Related Concept	Relationship Type	Exam Attention Point
Stakeholder Register	Input to Plan Communications Management	Provides stakeholder information and communication requirements
Stakeholder Engagement Plan	Input to Plan Communications Management	Contains stakeholder engagement strategies that inform communication needs
Communications Management Plan	Output of Plan Communications Management	Describes how, when, and by whom information will be administered and disseminated
Manage Communications	Executing Process	Implements the communications management plan; outputs include project communications and updates to the plan
Monitor Communications	Monitoring & Controlling Process	Ensures communications meet stakeholder requirements; uses the plan as baseline

Quick Review Questions

During Plan Communications Management, which specific sources are used to identify project communication requirements?
What information must be included in the communications management plan regarding who is responsible for communication activities?
How does the development approach influence the identification of communication requirements?
What is the difference between internal information needs and external information needs in communication requirements analysis?
When should the communications management plan be updated as the project progresses?

PMBOK v8 Reference

Section 2.5.2 - Plan Communications Management (Inputs, Tools and Techniques, and Outputs)