Consolidating legacy applications is a key step in organizational IT modernization. Many enterprise environments still support legacy Lotus Notes database deployments. Moving these workloads to Microsoft 365 using Microsoft Dataverse, Power Apps, and SharePoint Online eliminates hosting overhead and improves usability.
Understanding the Migration Scope
Lotus Notes applications are unique because they combine data storage, document attachments, and application logic into a single system. Migrating these databases requires separating the core structured data from file attachment directories.
Structured Data Migration: Move transaction ledgers, employee registries, and query histories into Microsoft Dataverse tables to preserve relational integrity.
Unstructured Content Ingestion: Ingest legacy text documents, PDFs, and attachments directly into metadata-driven SharePoint Online libraries for security and ease of access.
Modernizing Logic with Power Platform
Once data is safely staged in the cloud, legacy workflows and email routing templates are rebuilt using Power Apps (for front-end user forms) and Power Automate (for email alerts, status approvals, and data validation rules).
This phased migration framework allows teams to maintain data histories while shutting down legacy on-premises servers safely.