Delivering results, project after project.
Digital Transformation: Lotus Notes Client Applications to Web Apps
Client: The World's Leading Chemical Company
Migr8IT modernised 28 legacy Lotus Notes 9.0x client applications for Mitsubishi Chemical, rebuilding them as secure, self-hosted web applications. The transformation strengthened operational capability, boosted performance and scalability, and delivered a far more accessible and intuitive user experience. By re-engineering these critical systems on proven open web technologies, we significantly extended their lifespan while making them easier to support and evolve.
28
Custom applications modernised
100%
Data, attachments, security and workflow preserved
18
Month project delivery from start to completion
Strategic Benefits
Migr8IT delivered far more than a technical upgrade. The outcome was a stable, maintainable, and future-ready foundation that kept full control securely within the client’s infrastructure.
CONTROLLED MODERNISATION
Replaced Domino with standard web technologies while retaining on-premises hosting for compliance and data sovereignty.
REDUCED OPERATING COSTS & RISK
Eliminated the need for niche Domino skills by using open, maintainable web technologies.
INTEGRATION
Created seamless connectivity with enterprise business systems and Business Intelligence (BI).
FUTURE READINESS
Established a foundation for hybrid or cloud migration when business strategy requires it.
Business Impact
The result was a faster, more connected, and more efficient working environment that demonstrated clear business value.
BROADER ACCESSIBILITY
Applications became available on laptops and tablets, usable anywhere, including on-site.
INCREASED PRODUCTIVITY
Staff could record data, reference operating procedures and complete workflows in real time, eliminating delays from returning to desks to use the Lotus Notes client.
ENHANCED SITE SAFETY
By enabling employees to complete tasks on site via mobile and tablet devices, the new applications reduced unnecessary movements across the customer chemical plants, improving personal safety and reducing operational risk.
FASTER COLLABORATION
Shared, up-to-date data improved coordination and decision-making across departments.
USER SATISFACTION
A modern, intuitive interface maintaining the original 'look and feel' of the applications reduced training needs and improved adoption.
Measurable Outcomes
28 APPLICATIONS TRANSFORMED FROM DOMINO to modern web applications.
100% DATA INTEGRITY, FUNCTIONALITY AND SECURITY PRESERVED throughout migration.
18-MONTH PROJECT DURATION, delivered on schedule and within budget.
ZERO DOWNTIME during go-live transition.
IMPROVED OPERATIONAL PERFORMANCE across key business workflows.
IMPROVED RESILIENCE by modernising onto established, widely supported web technologies.
Frequently Asked Questions
What does 'client app to web app' migration mean for Notes/Domino?
It means converting legacy applications built for the HCL Notes client into browser-accessible web applications. The goal is to retain the underlying business logic (workflows, data, security) while delivering a modern, device-agnostic user interface and reducing reliance on thick client installations.
Can we keep all our existing business logic, agents or workflows intact during the migration?
Yes, the web platform we use contains the same design elements and constructs as Lotus Notes, and we migrate and convert all of the source code from your custom Notes application. The outcome is web-hosted apps that are almost identical to your existing apps.
Will users experience downtime or disruption when we move from Notes client apps to web apps?
Yes, but outages are brief. We build web apps in isolation meaning there is no business interruption. During the development phase, the users can continue to use the Lotus Notes apps. An outage is required prior to migration of the data, so data isn't being written as we are migrating it. We always aim to complete this outside of normal working hours where possible.
What are the benefits of moving from Notes client apps to web apps?
Benefits include accessibility from browsers and devices, reduced client-software maintenance, improved integration with modern platforms (APIs, the cloud), better user experience, and often lower total cost of ownership and future-proofing your application estate. Additionally, the web apps use open web technologies that are easier to support.
Which versions of Lotus Notes / Domino do you support for migration to web apps?
We support all versions including older Lotus Notes / Domino releases, through to the latest. We assess your version, customisations, and constraints during the discovery phase to recommend an optimal path.
How long does the migration typically take and how is it priced?
Time and cost vary significantly based on number of applications, complexity (forms, embedded logic, integrations), data volumes, and user count. Our process begins with a discovery phase (inventory + assessment) to produce a scoping document with timeline and cost estimate.
What happens to the old Notes client application once the web app is live?
Once you’ve validated the new web application and user adoption is complete, the legacy Notes client application can be decommissioned. We help you plan migration of users, archival strategy, and cut-over, ensuring compliance and traceability.
Can the migrated web app integrate with other systems (CRM, SharePoint, cloud platforms)?
Absolutely. One of the advantages of migrating to a web architecture is the ability to integrate easily with modern systems. databases, cloud services, CRM, SharePoint, APIs. This enhances the value of your application ecosystem.
How do you handle user training and support after migration?
We provide user-training sessions, documentation, and a post-go-live support plan. We ensure your teams are confident in the new web-app environment, and we offer ongoing maintenance and evolution services if you choose.