Client portal: how to define it before development

When a client requests by email a document they have already received, calls to check the status of a request, or sends the same information to several people, the issue is usually not a lack of channels. What is often missing is a clear place where each client can view and manage what is relevant to them.

A client portal can address this situation, but it is not advisable to start with a list of screens or with the technology. This guide explains what to decide first: the objective it must fulfil, what to include in the first version, the data and owners you need, the type of solution that fits, and how to validate it. By the end, you will be able to decide whether you need a portal and prepare for a project discussion with fewer unknowns.

Expected outcome

The outcome is not simply a private area with a username and password. It is a space where clients can complete specific actions without relying on unnecessary manual exchanges.

Depending on your business, those actions may include checking the status of an order or service, downloading documents, submitting a request, updating details, reviewing quotations, or reporting an issue. Not all of them need to be available from the outset.

A portal is well planned when you can clearly answer these questions:

• What tasks will clients be able to complete themselves?
• What information will they see, and what information will remain unavailable?
• Who in your company will review each request or update?
• Which systems need to exchange data with the portal?
• How will you confirm that the user journey works before opening it to all clients?

Step 1: define the objective of the client portal

Objective: identify the operational or commercial issue the portal needs to solve.

Action: start with a recurring process, not with the broad idea of “improving customer service”. Describe what happens now, who is involved, and what the client should be able to do differently.

For example, one objective could be: “enable clients to view the documentation linked to their service without requesting it by email”. Another could be: “collect change requests with the information the team needs to review them”. These are different objectives and require different features.

State the objective as an observable action:

The client must be able to view, submit, approve, download or update something specific.

Avoid overly broad objectives, such as “provide a more complete experience” or “centralise everything”. They do not help determine what to build or when the portal can be considered ready.

Check: complete this step when you can finish this sentence: “The portal will allow [client type] to [specific action] in order to avoid or improve [current situation]”.

Step 2: define the scope of the first version

Objective: decide what the portal needs to fulfil its initial purpose and what can wait.

Action: gather the possible features and prioritise them. A first version can focus on one main task and a small number of supporting actions. Adding every identified need at once usually makes the system harder to review, maintain and explain.

You can organise features into four groups:

• Essential: without these, the defined objective cannot be achieved.
• Desirable: these add convenience or value, but can be introduced later.
• Future: these make sense, although data, ownership or a stable need are still missing.
• Out of scope: these do not belong in the portal or require a separate project.

Consider, as a hypothetical example, a company that shares project documentation with its clients. In a first version, document access, project-based organisation and basic notifications could be essential. A messaging area, customised reports or a mobile app could be left for a later phase if they are not needed to address document-related enquiries.

It is also useful to set explicit boundaries. If the portal shows the status of a request, define which statuses exist and who updates them. If it allows forms to be submitted, specify the fields, the recipient and what happens when information is missing.

Check: every included feature must have a user, a reason and a way to verify that it works. If you cannot explain these, the feature is not yet ready to be part of the scope.

Step 3: organise data, permissions and ownership

Objective: prevent the portal from displaying incorrect, incomplete or inappropriately accessible information.

Action: create a simple inventory of the information that will be entered, viewed or modified. Then define who can see each type of data and who is responsible for maintaining it.

It is not enough to distinguish between “client” and “administrator”. In some businesses, there may be several contacts for each client, managers with limited access, internal staff who prepare documents, and people who approve changes. Permissions should reflect these real differences.

For each information block, clarify:

• what the data is and where it comes from;
• who can view it;
• who can modify it;
• who reviews changes when necessary;
• what happens if it is missing, out of date or contains an error.

Connections with other tools also require detail. Saying that the portal will connect to a management system does not describe the flow. You need to decide which data is exchanged, when it is updated, which system holds the primary record and how connection failures will be handled.

Access and data management should be reviewed with the people responsible for your operations and, where appropriate, with specialist advice. Technical development does not replace these decisions.

Check: you can draw a simple journey from the moment data is created until the client views or modifies it, including the person involved if a manual review is required.

Step 4: choose the solution based on the scope

Objective: select a solution that supports the defined process and that you can maintain.

Action: compare alternatives after defining the objective, features, users and data. A standard tool may be a good fit if the process follows a familiar pattern and can work within its limitations. A bespoke solution may make sense when you need specific rules, particular permissions, integrations or future development that a standard option cannot reasonably support.

The decision does not depend only on whether the portal looks good. Also consider:

• access from mobile devices and computers;
• ease of managing content, requests or users;
• the required integrations;
• the ability to add features later;
• dependencies on external services;
• maintenance of access, data and updates.

Avoid deciding based on labels such as “app” or “platform”. A client portal can be a web application accessed through a browser, and it does not need to become a mobile application to fulfil its purpose.

If your requirements include bespoke workflows, roles, information connected to other systems or specific internal management, the project may fall within the scope of bespoke applications and software. Prior analysis makes it possible to determine which solution is proportionate to the issue, without making assumptions too early.

Check: you can explain why the chosen solution covers the essential scope, which limitations you accept and which decisions are reserved for a later phase.

Step 5: validate before opening the portal to all clients

Objective: confirm that the main user journeys work for clients and the internal team.

Action: define acceptance criteria before considering development complete. A useful criterion describes an initial situation, an action and the expected outcome.

For example: “When an authorised client signs in and accesses their project, they can download the documents available to them. If they do not have access to a document, the portal must not display it.” This type of definition makes it possible to review a specific behaviour rather than simply judging whether it “looks finished”.

Test the most important user journeys with different profiles and scenarios: complete and incomplete data, users with different permissions, requests containing errors, and situations where an internal person needs to intervene. It is also advisable to confirm who will handle issues and how relevant changes will be communicated to clients.

Validation does not end when the portal is published. Real usage may reveal questions, unnecessary steps or responsibilities that were not clear. Record these observations to decide what to adjust, without turning every isolated request into an automatic new feature.

Check: before opening the portal, those responsible can confirm that priority actions, permissions and error scenarios meet what was agreed.

Implementation mistakes to avoid

• Building a private area without a main action. If clients enter but do not know what they can resolve there, the portal adds another channel without organising the process.
• Including every idea in the first version. Mixing what is necessary with what is desirable makes it harder to set priorities and validate the outcome.
• Defining permissions in generic terms. “The client sees their data” does not specify what happens when there are multiple contacts, projects or access levels.
• Naming an integration without describing the flow. You need to decide what information is shared, who maintains it and what happens if it stops updating.
• Forgetting the team that will manage the portal. Every form, document, status or notification must have an assigned owner.
• Validating only the main screen. Errors often appear in permissions, incomplete data, status changes and process exceptions.

A client portal is worthwhile when it gives clients autonomy over a specific task while maintaining internal control over data, permissions and follow-up. If you have already identified the process you want to organise, you can tell AVSISTEC about your client portal project to assess the scope and the uncertainties that should be resolved before development begins.