By moving its entire template ecosystem onto Perfect Doc Studio without rebuilding the systems around it, the insurer replaced a slow legacy platform with real-time generation and digital delivery across print and email.
Client overview
One of Germany's leading private health insurers, this organisation offers health, dental, care, and travel insurance. With more than 20 million communications produced each year, the volume and variety of its customer correspondence make communication a core operational function.
The setup
The insurer's communications ran on a legacy CCM system integrated with its core business systems and mainframe platforms. Over years, the template repository had grown large and intricate, with thousands of templates layered with embedded business rules, deeply nested conditional logic, and multi-language variants covering a wide range of communication scenarios. Document generation, preparation, and distribution all flowed through this dense, established setup, where each template often carried years of accumulated logic.
The problem
The challenges for both IT and business users came from the legacy system and the accumulated complexity together, each making the other harder to deal with. Generating print communications could take over a week. Routine template changes meant working through layers of embedded logic on an ageing platform, which required heavy engineering effort, drove up cost, and slowed every update. Business users could not manage that complexity on their own, and moving beyond print into digital channels was difficult to attempt on top of it. The templates had become so intricate, and so little institutional knowledge of their logic remained, that the combination of a dated system and dense template logic made maintenance harder with every passing year.
The approach
The insurer selected Perfect Doc Studio to modernise its communications without disrupting the systems around it. The requirement was clear: move the entire template ecosystem across exactly as it was, with no rebuilding of data feeds, output structures, or downstream integrations. Perfect Doc Studio had to adapt to the existing environment, not the other way around. To do this, the team built Perfect Doc Studio's AI migration engine, a proprietary module that read the native file format of the legacy platform, Scriptura from Unified Post, and translated each template directly into Perfect Doc Studio, preserving every variant, language version, and conditional rule without manual rebuilding. The customer had not expected automated migration to be feasible at this scale, and a working proof of concept within the first week gave them early confidence in the approach.
Migrated in 6 weeks and fully live in 8, against an industry norm of six months to a year
Results
The migration moved the insurer's entire template ecosystem onto a modern platform without disrupting the systems around it. Communication generation moved from over a week to real time, business users gained direct control of templates, and the insurer could finally deliver across both print and digital.
Why it matters
This first phase gave the insurer a stable, modern foundation for its customer communications. The entire template ecosystem moved into Perfect Doc Studio without disrupting the underlying business systems or processes, and the result is real-time generation, digital delivery, and a template environment that is far easier to manage.
With that foundation in place, the insurer has a strong platform to keep modernising its communications, with a second phase set to build further capabilities on top.
See how Perfect Doc Studio migrates complex, compliance-heavy template libraries onto a modern platform, with no disruption to your core systems.