How to Write a Website or Business App Brief + Template
Plan a website or business app with a fill-in project brief, two workflow examples, acceptance criteria, budget constraints, and handover questions.
A website or business app brief explains who will use the product, the job they need to complete, the first-release scope, and how you will check the result. Add existing data or integrations, budget constraints, the target date and its dependencies, and post-launch responsibilities. Start with one page and mark anything you still need to find out.
A brief gives a website or app development estimate a concrete starting point. Everyone can discuss the same work, clarify assumptions, and agree on priorities. The initial document develops into an agreed scope and acceptance criteria; it does not establish a price or delivery commitment by itself.
A one-page project brief template to fill in
Copy this list into your document and replace the fields in square brackets. Keep the first answers short. Write “not yet known” for open questions so an assumption does not look like an agreed decision.
- 01Business and goal: [business name, main service]. Current problem: [one difficult task]. Desired outcome: [an observable change].
- 02Users and devices: [prospective customers/staff/managers]. They use [phones/browsers/other devices] in [an office/the field/limited connectivity].
- 03Main workflow: [person] receives [starting information], completes [steps], and produces [end result]. If rejected or unsuccessful: [what happens next].
- 04First release: must include [A, B, C]. Can follow later [D, E]. Currently out of scope [F]. Decision owner: [name/role].
- 05Roles and access: [role] can [view/create/edit/approve which records]. Public pages [list]; private areas [list].
- 06Content and data: supplied by [owner]. Source [documents/spreadsheets/system]. Approximate volume [pages/records/files], format [example], and migration needs [list].
- 07Integrations: connect to [system/provider] for [purpose]. Documentation, test environment, and access permission available [yes/not yet]. System owner [role].
- 08Acceptance criteria: when [user] performs [action] with [conditions/data], the result is [testable outcome]. Include failure cases and users without permission.
- 09Budget: approximate [range], maximum [if any]. Priorities to retain [list]. Recurring costs to account for [domain/hosting/other services].
- 10Timing and dependencies: target [date] because [reason]. Content, access, data, approvals, and testing available [date/owner]. Known constraints [list].
- 11After launch: product owner [person], backup and maintenance needs [details], and handover [accounts, documentation, training, and source-code arrangements to agree].
Attach a sample form, spreadsheet columns, or reference pages that explain the workflow. Remove identifying customer and transaction details. Describe the integration access required; share credentials and API keys through a secure channel once the need and recipients are clear.
Example 1: a service company website with survey requests
Imagine an interior services company that wants prospective customers to understand its services and request a site survey. This is a planning illustration, not a Codiosity client case study. Enquiries currently arrive through chat and often lack information the team needs.
- Goal and users: prospective customers can understand the services, view work approved for publication, and request a survey from their phones.
- First release: service pages, work examples, contact details, and a request form with a name, contact information, location area, service need, and preferred time.
- Later possibilities: automatic estimates and customer accounts. Automatic appointment booking is a separate scope discussion; the initial form sends a request for the team to review.
- Dependencies: the company supplies service information, photos and permission to publish them, an enquiry recipient, and a person who approves content.
Acceptance criteria: missing required fields or contact details that do not match the agreed rules produce a useful validation message. A successful submission delivers the information through the agreed channel and shows the customer a confirmation. A failed submission explains how to try again without claiming that the enquiry was received.
Also identify who follows up on enquiries. The website can receive information, while appointment confirmation and customer replies still depend on the agreed team process.
Example 2: an internal order and approval app
For a business app example, imagine staff recording orders in a spreadsheet and requesting manager approval through chat. The brief needs to explain statuses, who can decide, and what happens when an order is returned. This is also a planning illustration.
- First-release workflow: a staff member saves a draft and submits the order; a manager approves it or returns it with a reason; the staff member sees the decision.
- Access: staff see their own orders; managers only see and decide on orders within their responsibility. Team boundaries and administrator permissions need agreement.
- Data: order number, customer, line items, quantities, value, status, and decision history. Define number formats, unique numbering rules, and anonymized test examples.
- Later possibilities: an accounting connection and additional notifications. If importing old records is required for the first release, specify their format, volume, and reconciliation process.
Acceptance criteria: submitting a valid draft changes its status to awaiting review. Only an authorized manager can make a decision, and returning an order requires a reason. Another staff member cannot open that order even with its URL. Repeating the same submission must not duplicate the order or decision.
Also agree whether an order can change after submission, who can cancel it, and which events appear in its history. These rules affect development work even when the number of screens is small.
Use the budget and target date to set priorities
Share an approximate budget and any firm limit. If the scope does not fit, choose the most useful complete workflow for the first release and record later features. Compare quotes by their stated scope, integrations, revisions, testing, and release work.
Separate build costs from domains, hosting, email or third-party services, and maintenance. Starting prices on the Codiosity Services page are initial references; the final quote follows the scope. Account access, ownership, documentation, source code, support periods, and additional work need written agreement.
Give the target date a reason and list its dependencies. Unfinished content, API access, data quality, internal approvals, or app-store review where relevant can affect the plan. Discuss a schedule after checking these requirements and what is ready.
Describe SEO, AEO, and GEO needs for public pages
Identify service pages prospective customers need to find, the languages they use, and questions the content should answer. Prepare clear service information, business identity, verifiable work examples, relevant links, and a content owner. Structured information should match what readers can see on the page.
These requirements inform SEO for search discovery, AEO for clear answers, and GEO for information that is understandable and can be referenced in generative answers. Order areas, customer data, and internal dashboards still need access controls. Public-page optimization does not guarantee rankings or AI citations.
Bring your first brief to a conversation with Codiosity
Codiosity is a Jakarta-based software studio working remotely on projects across countries. Services include websites, Android/iOS apps, and custom software or business systems. Fill in what you know, then use the open questions to discuss scope before agreeing on the work.
- Share your brief through Start a ProjectBring your users, main workflow, priorities, approximate budget, and target date.https://codiosity.com/en/mulai-proyek
- Codiosity services and starting pricesPublic service references; detailed features and costs follow the quote.https://codiosity.com/en/services#pricing
- Website, app, and custom software cost guideRead alongside your brief to discuss build and running costs.https://codiosity.com/en/about/insights/biaya-website-aplikasi-software-custom-2026
- Still deciding between a website and an app?The previous guide explains platform choices through the workflow.https://codiosity.com/en/about/insights/website-atau-aplikasi-panduan-memilih-untuk-bisnis
- Explore products built by CodiosityGet to know the studio’s work, then define the needs of your own project.https://codiosity.com/en/work
Frequently asked questions
What should a website or business app brief include?
Include the goal, users, main workflow, first-release features, roles and permissions, data or integrations, and acceptance criteria. Add the approximate budget, target date and dependencies, and post-launch responsibilities.
Do I need a technical specification before contacting Codiosity?
You can start with a one-page summary of users, the problem, workflow, priorities, approximate budget, and target date. Mark open questions for discussion before agreeing on scope and a quote.
How do I choose first-release features with a limited budget?
Choose one complete workflow that handles the main job, including permissions, validation, and its end result. Record other features for a later stage and discuss the scope against a clear budget limit.
What is an example of business app acceptance criteria?
For example, a staff member submits a valid order, an authorized manager approves it, and the staff member sees the updated status. Also check that unauthorized users cannot open it and repeated actions do not create duplicates.
What costs should I discuss beyond website or app development?
Discuss domains, hosting, third-party services, maintenance, and other operating needs relevant to the project. Clarify account access, documentation, backups, support, and source-code arrangements in the handover agreement.
How do I include SEO, AEO, and GEO in a project brief?
List public pages, languages, services, customer questions, and verifiable information that needs maintaining. Separate private areas that require access controls; public content optimization does not guarantee search rankings or AI citations.