How to Communicate Business Requirements to a Technology Team

A practical handover for junior business analysts, from the first conversation with developers to the questions testers need answered.

Suppose a stakeholder asks for a faster expense approval process. The team needs to know who approves a claim, how it gets to them and what happens if they are away. Without those decisions, developers and testers can interpret the same request differently.

Start with the decision the team needs

Ask the developers, designers and testers what they need to work out next. They might need enough information to estimate a feature, understand an exception or design a test. Confirm how the team records requirements and decisions. A backlog item, a short specification or a diagram can each work when the team knows where to find it.

Make the requirement easy to test

Give each requirement one job. Use the format your team has agreed, such as “The [user role] shall be able to [one action]” or a user story. Put the observable result in the acceptance check. Record any unresolved questions separately.

Example · Submit an expense claim for approval

Requirement. The employee shall be able to submit an expense claim for approval by their assigned line manager.

Acceptance check. Given an employee has an assigned line manager, when the employee submits a valid expense claim, then the claim appears in the assigned line manager’s approval queue.

Open decision. Who receives the claim when the assigned manager is unavailable?

Choose the supporting model that answers a question

Who uses it? A use case diagram can show which roles interact with the system and where the project boundary sits.
What happens next? A process map can show the normal path, exceptions and handovers between people or systems.
What should the screen capture? A wireframe shows the flow. A short data dictionary can define each field, its source and any validation rules.
How does the record change? A state model can show when a claim moves from Draft to Awaiting approval or Returned. An entity relationship diagram helps if the team needs to clarify how records relate.

Review it with the people who will use it

Walk the team through one normal example and one exception. Ask a developer how they would interpret the requirement and a tester how they would verify it. Record any difference in interpretation, agree who will resolve it and update the team’s shared version.

Before you hand it over

The team can explain the intended outcome and identify who it affects.
Each agreed requirement has an observable result and a way to test it.
The supporting model answers a question the team actually has.
Open decisions have an owner and a next step.