The Five-Phase Liferay DXP Implementation Method for Manufacturing

What are the five phases of a Liferay DXP implementation?

The phases matter less than the two gates between them. The rollout holds its schedule only when both hold with it: the entity-mapping sign-off that closes Architecture, and the scope freeze that opens Build. Skip the first and defects surface at user-acceptance testing. Skip the second and the timeline dissolves into mid-build change requests. We run the phases against two-week Agile sprints, the work streams synchronised daily.

Why is the architecture phase the one that decides go-live?

Because the load-bearing decisions are all made, or skipped, there: the entity mapping between Liferay objects and your master data, the role-based access model, and the out-of-the-box-versus-client-extension split for each screen. Skip any and the defect surfaces at user-acceptance testing, where it is most expensive to fix.

The costliest to get wrong is the entity mapping. Lock the Liferay object schema before validating it against the source data and one mismatch forces rework through every workflow that touches it. Keeping the experience layer and the systems of record in sync afterwards is its own discipline, covered in the integration guide. The point here is simpler. The platform is rarely the bottleneck; the Architecture decisions are, and no demo shows them.

How do you automate manufacturing approval workflows in Liferay?

Model each approval as a configurable state machine in Liferay's Kaleo Workflow engine, which expresses a multi-step approval as states, transitions, conditions, and notifications, so a manufacturer can change a threshold or add an escalation without redeploying the portal.

In a connector-manufacturer self-service portal we delivered, the expense-claim workflow routes along the cost-center approval chain, escalates on time-outs, and notifies the claimant and finance, replacing an email-driven SharePoint cycle with a tracked flow (Digitus employee self-service case). The same pattern carries to supplier processes like purchase-order acknowledgment and quality-score submission. The failure to design out is a workflow that approves against the wrong authority, so that mapping belongs in Architecture.

When should you use Frontend Client Extensions instead of out-of-the-box forms?

Reach for Frontend Client Extensions when a screen needs relational depth, rich interactivity, or a third-party library that out-of-the-box forms cannot express, and default to out-of-the-box forms for everything else. Making that call in the Architecture phase prevents both over-engineering a leave request and forcing a complex supplier dashboard into a form that cannot carry it.

Out-of-the-box forms and Liferay objects model single-object data well at low code: a leave request, a training record, a supplier registration. Their limit is relational depth, such as one supplier with many shipments on a screen. Per Liferay's documentation, client extensions run outside the core and interact only through APIs, so they carry no upgrade debt (Liferay documentation). The code-level walkthrough lives in Digitus's Frontend Client Extensions technical guide.

Planning a Liferay DXP build for your plant?

Digitus delivers Liferay DXP as the experience layer over a manufacturing operation, so your supplier, employee, and customer portals are designed in the Architecture phase rather than patched at go-live. Read the eXceed framework for the reference architecture we extend, or get in touch to scope your portal roadmap.

Sources

1. Liferay Inc. (2026). "Digital Transformation in Manufacturing: Priorities, Challenges, and What's Working in 2026." https://www.liferay.com/industries/manufacturing/digital-transformation
2. Liferay Inc. "Client Extensions, Liferay Official Documentation" (current release). https://learn.liferay.com/w/dxp/development/client-extensions
3. Digitus Business Solutions. "Transforming Expense Claim Processing for a Leading Connector Manufacturing Company in Asia Pacific." https://www.digitusbiz.com/employee-self-service