Software Project Brief Checklist
A brief that gets comparable proposals states the problem, the people, the inputs, the exceptions, the handover and the acceptance test in plain language. It separates an estimate from a commitment and leaves no room for each vendor to imagine a different project.
Start with the decision, not the feature list
A brief is a decision document. It should let two different teams read the same pages and price the same scope. Begin with the business decision the system must support, then list the smallest set of features that make that decision possible.
Hypothetical example: a lead arrives by WhatsApp asking for a quote. The owner wants that message to become an assigned task with a due date, not a chat buried in a phone. The brief describes that flow, not a generic CRM.
Name the roles and the inputs
For each step, name who does it, what they see, and what they enter. A lead capture step might involve a sales assistant who copies the message into a form, a manager who assigns it, and a technician who marks it done.
List every input: message text, customer name, phone number, service type, location, preferred time. State which fields are required and which are optional. If a field comes from another system, say so.
Write the exceptions and the handover
Exceptions can expose gaps in an otherwise clear workflow. What happens when the phone number is wrong, the customer cancels, or two people claim the same lead? Write the rule for each case.
Handover is a section of its own. Who receives the finished system, what training they get, and what happens on day one after launch. If the vendor hosts it, say who holds the data and how it is exported.
Separate estimate from commitment
An estimate describes expected effort or cost based on stated assumptions. An agreed commitment defines the deliverable and the conditions both parties accept; it does not automatically mean a fixed price and date. Ask vendors to distinguish estimates from agreed obligations and explain how changes will be handled.
If a vendor cannot commit to a date without a discovery phase, that is useful information. It tells you where the uncertainty sits. Do not force a commitment on an unknown.
Acceptance checklist and a pass or fail test
Turn each important requirement into an observable test. For this hypothetical workflow, agree a target such as: a test lead submitted through the agreed intake route appears as an assigned task with the correct customer name, service type and due date within one minute. The assigned technician can then complete it from a phone. The timing is an example to agree, not a promise about any integration.
If that test fails, the system is not accepted. If it passes, the next test runs. Keep the checklist to the few behaviours that matter most.
Tradeoffs and what to leave out
A brief that includes every possible future feature can make proposals harder to compare. Separate essential workflows from optional later work. Compare discovery, configuration, integrations, hosting and maintenance across custom and packaged options; the cheaper starting price is not necessarily the lower total cost.
The tradeoff is control and fit against speed and lower initial cost. State which side you prefer, so vendors can price accordingly.
A practical next step
Explore the related Devign work, then discuss your requirements before committing to a project scope.