A customer portal is a private environment where customers find information or complete an action themselves. A login screen alone does not make your service easier. Start with the questions your team answers repeatedly. At those moments, the portal needs to be quicker and clearer than calling or emailing.
Which questions keep coming back?
Review actual conversations: where is my order, which documents are missing, when will the technician arrive, can I repeat my previous order and who is handling my request? Choose questions for which reliable answers already exist in your systems. Without an up-to-date source, a portal becomes another place someone must maintain manually.
Design the first version for one customer group. A distributor serving regular buyers needs different screens from an advisory firm collecting documents. A smaller initial audience reveals the essential tasks and avoids a portal full of irrelevant options.
Design the task, not just the overview
A status page is useful, but customers also need to know what to do next. Show which document is required, who checks it and what happens after submission. Use understandable statuses rather than internal abbreviations. An error message should explain how to continue.
Illustrative scenario: a wholesaler wants to simplify repeat orders. A customer selects previously purchased products, checks quantities and submits the request. The ERP then determines pricing and availability under the agreed rules. The portal should not promise delivery dates that its source system cannot support.
Define access explicitly
- Which organisation and branches should a user see?
- Who can order and who can only view documents?
- How are colleagues invited and removed?
- What happens when a contact changes employer?
- Which actions need an audit trail?
Test with two separate customer organisations, not just an administrator account. The OWASP API risk list highlights the need to check permissions for individual data objects. Hiding a button is not access control.
Measure successful use, not just logins
Check whether customers complete the intended task and where they get stuck. Fewer calls are only a positive result when requests are still handled correctly. Track correction work and support questions alongside portal usage. Start with a small customer group and address their feedback before inviting everyone.
Explore ERP and CRM integration and our custom software service. Technical background: OWASP API Security Top 10.
Practical guidance by Codewera. Examples are illustrative; the right solution and investment depend on your situation.