Software projects fail at the brief stage more often than at the build stage. This is uncomfortable for everyone — developers prefer to think the problem is technical, clients prefer to think the problem is the agency they chose. But the real culprit, more often than either, is a brief that transferred the surface of a requirement without its logic.
Here is what a brief needs to contain in order for a development team to build the right thing.
Start with what the business does, not what the software should do
A brief that starts with "I need a dashboard that shows X" is a brief that has already made decisions without the developer. Before the features, describe the operation. What is the business doing? Who is doing it? In what order?
The developer's job is to build software that serves an operation. If they do not understand the operation, they will build something technically correct and practically wrong.
Describe users by what they do, not who they are
"Admin users" and "regular users" tell a developer very little. Instead, describe users by their workflows:
- The warehouse manager who receives stock, assigns it to locations, and reconciles weekly
- The sales rep who creates quotes, follows up on open ones, and marks them won or lost
- The accounts team who runs month-end and needs every transaction exportable to Tally
This framing immediately surfaces what permissions, views, and actions each person actually needs — and makes it obvious when a "simple feature" is actually complex because three different roles handle it differently.
Document the exceptions, not just the happy path
Every system has a happy path — the normal case where everything goes as expected. Most briefs only describe this. But real operations run on exceptions: the return that comes back damaged, the client who pays in two parts, the order that ships to a different address than the invoice.
List every exception you can think of. For each one, describe what should happen. This is not busywork — these edge cases are where software either earns its keep or creates chaos.
The brief that documents the exceptions is the brief that produces software that actually works in production.
Be explicit about what connects to what
Modern businesses run on multiple systems — accounting, CRM, inventory, logistics, communication. A brief should name every integration and describe the data that needs to flow between them. Do orders created in the new system need to appear in Tally automatically? Does a status change need to trigger a WhatsApp message? Does the dashboard pull from a Google Sheet someone maintains manually?
Every integration is a significant piece of work. If they are not in the brief, they are not in the estimate — and they will appear as scope creep that surprises everyone.
State what you are not building
Scope is as much about exclusions as inclusions. Write explicitly what is out of scope for this version. This prevents the natural human tendency to add features during development, keeps the project on schedule, and gives you a concrete list of "version 2" features to prioritise later.
We can help you develop a brief before a project starts — sometimes that conversation is the most valuable one. You can also download our free Software Brief Template and arrive at the first call prepared. Start here.