Saturday, December 20, 2025

How to Write a Better Functional Requirements Document?

 

 

(Image Reference  Image created using AI through ChatGPT) 


Unaddressed gaps in functional requirement document is one of the most common causes for failed IT (Information Technology) projects (intended for Strategic Business Transformation). In this blogpost, I have tried to highlight some points, which (if given consideration) may help in improving capture and documentation of requirements for any major IT project. These are: -

1. Story of Transformation is more about the Organization and less about the Technology - "Information Technology" implements “Information Management” as per "Information Design" for any organization. Therefore, it may be noted that clarity in organizational information design and in execution of this design (through information management) are more important than underlying technology (which is merely a tool to implement design through electronic means).

2. An Organization is a System of Systems - It may be helpful to express an organization as an institutionalized entity having responsibility of pre-defined work to deliver (tasks with activities) with the help of an organizational structure (organizational chart of designated officials with respective responsibilities and associated authorities) and a set of governing rules (for systematic operation of organization to deliver work with institutional obligation to remain just, fair and transparent in conduct). Thus, an organization may be viewed as a system having dependencies on many (sub) systems.

3. Understanding the Information Design behind Organizational Practice of Information Management - Information Design within an organization could be viewed as a template for rule-based exchange of information across the organizational structure intended to operationalize delivery of work (as expected from the organization). Implementation of information design through information management allows administration of information in such a way that appropriate and authentic information is available within the organization in timely manner.

4. Information Management is a Specialized and Critical Service to drive Organizational Operations - Success of a "Functional Requirement" document lies in representing information management as a structured entity logically connected with organizational workflows, which are executed by officiating officials (human resources working as per (usually) hierarchical roles with defined authorities and responsibilities). Thus, information is serviced to facilitate organization (through underneath organizational structure) to work in accordance with the needs of intended objectives.

5. Three Aspects to Organizational Information - Three broad aspects of information management within an organization could be considered as - information capture, information flow and information storage.

6. Objectivity on Transformative Information Technology Project is Important – Since any transformative information technology project is essentially an organizational endeavour to change organizational Information Design (usually) to support a mid-to-long term strategy (targeted at operational changes with the motive of business prospects), it is important to have objectivity embedded in the design of such a project.

It could be helpful to develop a ‘Mission Paper’ (usually aligned to Organizational Vision) on Strategic Organizational Transformation (including Strategy, Feasibility, AS-IS & TO-BE Guidance) to make the objectives of endeavour clear, precise, tractable and measurable. The ‘Mission Paper’ could become input to project charter for the associated transformative project(s).

7. Assess the Need for Engaging Workforce on Transformational Endeavours – Try to assess understanding and existing capacity of the workforce to take-on the transformational journey. Give heed to needs to educate end-users and to bring them onboard into the project so that they get actively engaged to become prospective performers in the TO-BE scenario implementation. Accommodate requirements for holding sensitization sessions and discussion sessions with end-users to build internal consensus on upcoming change. Precise understanding of AS-IS Scenario & TO-BE Scenario (with respect to work, structure, rules and information management) and understanding of intended organizational benefits to get intended strategic benefits out of transformational endeavour engages the workforce and at the same time wins credibility and trust of senior management in the eyes of workforce.

8. Traverse all the Actors and Paths in Work-Flow and associated Processes – Try to design Work-Flow for every entity (actor) under organizational structure taking TO-BE Scenario in consideration (also include actors at interfaces to the organization – (say) stakeholders outside the organization - like customers / suppliers / prospective-candidates interested in joining the organization / partner-institutions to an organization). Traverse all the possible paths in every workflow. Diagrammatically represent Workflows precisely highlighting the most important paths critical to delivery of prime responsibility of the organization and highlighting associated paths addressing quality concerns of the most important path(s).

9. Design of Wireframes Helps – With agreed workflows as input, designing wireframes to ensure UI / UX (User Interface and User Experience) helps reducing any confusion, any apprehension or any operational concerns in the minds of user community (while operating under TO-BE scenario). Expectations from new applications in the minds of decision makers also gets a reality check while traversing through TO-BE wireframes. With approved wireframes the application development team also feel confident about clarity of requirements.

10. Include Monitoring and Control of Information under TO-BE Scenario – It is good to incorporate requirements for monitoring and control of information. While designing an Information-Management system including reliable information capture, logical information flow, modular information storage requirements incorporating authorized accessibility of organizational information are important but monitoring organizational information for availability, accuracy, completeness and with prompts for finding related information (or provision for knowledge management) is equally important.

11. Keep in Perspective the Next Steps to follow after the Requirement Document – It is advisable to not to lose the sight of end-to-end project while doing capture of requirements. It is much better to keep the other teams and stakeholders on-boarded with the proceedings during the capture of requirements.

Some expected upcoming activities after ‘Requirements Document’ could be: -

a.     Technology Design to support finalized UI-UX design. Technology Design may include: -

                                i.     Database Design

                              ii.     Application Design (Development of Forms & Reports, Incorporation of Business Logic - for Business Operations and Business Analysis)

                            iii.     Technical Architecture (Platform - Technology Stack, Integration, AI Tools, Database Implementation).

                            iv.     IT Infrastructure and Connectivity Requirements.

                              v.     IT Governance (including - Data Retention Policy, Security Policy and Certifications, Quality and SLA, Operation and Maintenance).

b.    Cost Estimation: -

                                i.     Make or Buy / Develop or Customize considerations

                              ii.     Procurement and Operationalization costs

                            iii.     Continuous Business Support (Operation and Maintenance) for a suitable period of time.


           

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