Business Requirements

Why are Business Requirements Important For the Project’s Success?

Why are Business Requirements Important For The Project’s Success?

All projects operate in a business environment; thus, project management teams need first to meet business requirements. Sure, projects need to create a product at the end, but the designed solution (even a very fancy one) will not do well if not integrated with business. 

Business Requirements describe what specific problems the project needs to address or opportunities to explore for the organisation. These requirements would highlight particular constraints the project needs to address before implementing solutions to fit the current business operating environment.

Requirements are documented in the famous Business Requirement Document (or BRD). The project team will use BRD in a Business Case (the document that captures reasons for the project) or Statement of Work (SOW), highlighting the business’s benefit and how the project links with broader business objectives.

I will split various types of business requirements later in the post with examples from the business case. I will also introduce an example case study, Two-Wheels, to make it more interesting. But first, let’s understand what these business requirements are. 

Business requirements are not Solution or Stakeholder requirements and will not talk about the solution’s functionality. If you would like to learn more about Functional and Non-Functional requirement, check out my extensive post on the subject.

Business Requirements Case Study “Two-Wheels”

Company Description

Bicycle manufacture with original name Two-Wheels is a medium-sized business based in the EU. There are around 50 staff members includes engineers, administration and sales staff. It is leading in recreational and city bicycles in central EU. But they see electric bikes gaining popularity and would like to keep with the trend. The aim is to have a 65% automated robotics line to assemble these new bicycles.


The business has established a plan to address the increasing demand for electric bicycles. The project is at an early stage of exploration and feasibility. The project’s first step is to evaluate business needs for the project and present them in the committee as a business case. The ultimate goal is to build the prototype and test it in the market. If successful, continue with establishing an assembly line.

What Is Requirement Engineering?

Any project, or more broadly an idea, should have its” wish list”, and the more clearly these are understood, the higher the likelihood of success in the project. 

In essence, requirements are the project’s goal and business; therefore, without them, you do not know if you are successful and when you have completed the project.

As a project manager and business analyst, you go through 3 stages of requirement processing:

  • Requirement Elicitation,
  • Requirement Analysis,
  • Requirement Validation.

The business has finite resources and time. So, it is not enough to have a list of things you want to happen, but also, you need to categorise them and prioritise them from most to least significant at the end. Thus, the project team can concentrate on where it can give the most considerable value. In the post, we will focus on the categorisation of business requirements.

Starting of The Project In The Business Case

The business has assigned a new experience project manager to oversee the business expansion. Let’s call him Bob. Bob had loads of experience in his life, and he knows that it would be wise to start with the business requirement because if you start with product requirements, you might be wasting your time. If the solution does not integrate into business well, there is no use of the solution, or it will be very costly, and profit margins will be lower.

How To Gathering Requirements?

Bob’s project team is ready and buzzing. He asked them to go and discover what business needs the project will be addressing. 

Naturally, a leading business analyst (call him Mark) will conduct interviews, research and workshops with key stakeholders to gather business needs (a.k.a. requirement elicitation). 

Now, it is time to categorise them into a clear document to ensure it makes sense, and the solution will combine well with business (a.k.a. Requirement Analysis). Later Mark and Bob will use requirements in Business Case to get senior management approvals.

What Are the Types of Business Requirements?

Mark needs to consider two major types of business requirements:

  • General
  • Technical

What Are General Business Requirements?

General requirements are dealing with things like branding, safety legislation or internal policies. Some great example would look like this:

  • Legislative Compliance
  • Project Constraints
  • Transition Requirements
  • Business Constraints. 

Let’s look at what our business analyst, Mark, added for our Two Wheels bicycle company as part of each type.

Legislative Compliance: General Business Requirements

The EU has strict regulation on the health and safety of products. Therefore, the business will have to comply with statutory requirements for electric bicycles defined by EU legal bodies to avoid fines.

Project Constraints: General Business Requirements

As the project is operating in the business environment, the business will have specific limitations.

  • Timescale/Deadline: The business must complete the prototype by the end of 2020.
  • Budget: Only allocating 50K to start the project. If the prototype is successful business is prepared to add 1M to build an assembly line.
  • Methodology: Project will need to apply Agile + SCRUM methods as the final version of an electric bike is not clear.
  • Standards Compliance: Finally, parts will have to meet industry standards.

Transition Requirements: General Business Requirements

The project is a finite endeavour in business with a specific start and finish date. When Bob closes his project, he will need to prepare any required documentation to hand over to the company as usual (a.k.a. BAU). In our business case study, we will need to give a full step-up manual for the assembly line, structural bicycle models, resources and suppliers document, maintenance strategy of robotics equipment. When the project is finished, the business can continue to produce bicycles with no delay and confidence.

Business Constraints: General Business Requirements

The business needs to adhere to existing infrastructure, designs and policies. Thus, the project will need to ensure it also follows the same guidelines. So, what are these:

Two Wheels Logo

  • Look and feel: The project will have to ensure that branding colours and design mirrors current production bicycles. Let’s assume that the brand will have the following logo. 
  • Culture: As a company specialised in recreational cycling and city bikes, which represent culture; thus, the product needs to ensure that it fits well with the existing customer base. 
  • Policy and Standard Compliance: Business will have current policies on ensuring the quality of material; therefore, the project will need to consider these when thinking about implementation and continues operation.
  • Performance: The final product will have to meet defined performance standards. Say be able to go 50km without charge or similar.

What Are Technical Business Requirements?

Business Technical requirements are looking into existing technology and how new project fits in it. It will be an assembly line robots or IT technology for our bicycle shop, which controls them.

Use of Specific Technologies: Technical Business Requirements

Assume Two Wheels would like to use acienta robotics only, as they purchased robots from them before, and executives can sign an excellent business deal. Thus, making a restriction for a project to only acienta offerings.

Interface with Other Systems: Technical Business Requirements

Finally, the business will have different methods already utilised. The new assembly line would have to integrate well into existing operations. Then there might be specific requirements where acienta will need to fulfil for a company like:

  1. The new line has to work well with parts produced by existing assembly lines. In particular, if the new solution will utilise some of the existing lines.
  2. Or data can be easily saved in existing databases.

Business Requirements Conclusion

I hope that gave you a good intro to Business Requirements. How they look and why they are necessary.

After reading the post, do you see some business requirement you should consider in your project or endeavour? Let me know below. 

Would you include some additional elements as part of the business requirement, and why?

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