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3,000 PDF Documents per Minute
1 Million Documents per Hour (Batch)

Future-Proofing Finance

The highly available implementation of the Papyrus platform at Commerzbank and comdirect represents a strategic investment in the future of one of the largest banks in Germany. The system has not only addressed immediate challenges and replaced the Assentis Doc Family (Smart Communications) at Commerzbank and DOPiX (Quadient) at comdirect but also provided a foundation for continued innovation and growth.

THE COMPANY

With €510 billion in assets and 42,000 employees worldwide Commerzbank stands as a major pillar of the German banking sector. The bank serves a vast portfolio of over 11 million private and small-business customers, in addition to 70,000 corporate and institutional clients worldwide. Beyond its domestic reach, Commerzbank is a powerhouse in international commerce, facilitating approximately 30% of Germany's foreign trade. To round out its modern service offering, the bank has integrated comdirect as its primary digital brand since 2020, spearheading the Group's online banking and brokerage operations.

Commerzbank Tower, Frankfurt — tallest building in Germany
Frankfurt financial district skyline at night with Commerzbank Tower

THE CHALLENGE

Facing the end-of-life of their legacy document platforms — Assentis Doc Family (Smart Communications) and DOPiX (Quadient) — Commerzbank sought a stable, future-proof solution able to seamlessly replicate existing functionalities, integrate with core systems like SAP and Microsoft Dynamics 365 for the smooth flow of information and enable highly personalized customer interactions.

In addition, seeking to maximize synergies, Commerzbank decided to consolidate the Commerzbank and comdirect brands onto a shared, cloud-native platform. Critically, the chosen platform needed to offer automated migration and test tools to facilitate smooth migration of approximately 3,000 existing document templates and meet stringent performance requirements for document creation, processing, and 24/7 availability.

One year after the decision, the partnership between Commerzbank, comdirect, and Papyrus has delivered remarkable results. The ambitious migration of the first tranche of 100 required online business documents was completed successfully and timely put into production with a further 100 from the following tranche ready for deployment. The Converter and Test Center were improved for higher automation which continues with regular updates to both tools. Commerzbank and comdirect have been provided with the solid base needed to extend into the future with exciting challenges upcoming with comdirect integration, Batch processing, Online Emails, SAP and MS Dynamics integration.

RESOLUTION

The Solution

Providing full coverage for all types of communication, Papyrus high-performance solution navigates the intersection of online, high-volume processing and interactive communication, scaling for extreme throughput while remaining agile for personalized, one-to-one customer engagement.

Online Communication

The solution handles online document requests from bank branches and business applications, sending requests for single documents with a very high and consistent throughput of 3000 PDF documents per minute. Like the rest of the system, this capability is deployed to the cloud, running in OpenShift on Linux operating systems, utilizing containerization for elastic scaling.

Mass Communication

A cloud-native architecture processes large-scale batches such as bank statements, annual reports or monthly account reports. By spinning up ephemeral containers for individual tasks and dissolving them immediately after execution, the system achieves a leap in operational agility, delivering a peak throughput of 1 million documents per hour.

Interactive Letter Writing

A cloud-native solution scales for a varying number of parallel client requests with approx. 700–1000 concurrent users working with MS Dynamics or SAP. Papyrus links MS Dynamics and SAP data directly into the intuitive interactive letter-writing, while deeply integrating into SAP workflows for end-to-end service. As a result, the new interactive letter writing allows Commerzbank to blend the personal touch of human communication with the efficiency of automation, serving as a critical tool in the customer relationship cycle.

The Implementation

By aligning our structured implementation process with Commerzbank's specific needs and maintaining strict quality controls, we secured a seamless transition from initial scoping to successful deployment.

  1. Proof-of-Concept (PoC): Addressing Key Questions and Validating Solutions An early, effective PoC was built already during the pre-sales phase based on Commerzbank's key requirements and served as a solid foundation for the subsequent Scoping.
  2. Joint Scoping Workshops: Laying the Foundation Multiple scopings were conducted across all key areas — online, batch, comdirect, and interactive letter writing — investigating how to best integrate Papyrus into the Commerzbank landscape and how to fully transition the complete communication management without any loss of functionality. The process integrated onsite and remote workshops, fostering close collaboration with both business and IT stakeholders. This allowed us to precisely define specific project requirements, identify risks, establish success criteria and develop a robust target architecture and a clear roadmap for implementation.
  3. Project Implementation: Leveraging Papyrus Standard Software The solution has been implemented leveraging proven Papyrus Platform Business Correspondence module for the template design and the Web Client as the end user interface for document writing, maximizing efficiency.
  4. Training: Comprehensive training for two distinct groups: the templating team for the migration, and the IT team focused on ongoing operations was delivered through a blend of standard workshops, custom training and handovers done as part of the project.

Overcoming Roadblocks: Linking Change to High Performance

The project's success was built on the strong collaboration between Papyrus, Commerzbank, and comdirect. By prioritizing face-to-face collaboration over distant communication, we transitioned from diverse individual needs to a unified vision, serving as the foundation for the ambitious project execution.

Accelerating Online Request Performance

  • As with any new application, there were initial teething problems — particularly performance gaps — that required resolution. However, thanks to the close cooperation between the Operations Team and a dedicated Commerzbank team at Papyrus HQ, both stability and performance have consistently improved.
  • Consequently, the system's capacity for online requests surged from a few hundred per minute to 3,000 per minute, maintaining fast, uninterrupted service.

Streamlining the Commerzbank and Comdirect Migration

  • Commerzbank and comdirect successfully internalized their templating processes with impressive speed; however, post-conversion manual tasks initially required significant oversight from senior staff.
  • By introducing extensions to the Papyrus Converter that further automated complex elements of the document structure both for Assentis Doc Family (Smart Communications) at Commerzbank and DOPiX (Quadient) at comdirect, the high-skill migration work was transformed into a scalable process manageable by a junior-level team. The result: Maximized time savings and optimized resource costs without compromising quality.
Cloud-native architecture delivers a peak throughput of 1 million documents per hour, with 24/7 availability servicing more than 10,000 users.

Key Benefits and Outcomes

Native Cloud for All Types of Communication, including Batch

The transition scales the bank's ability to handle complex operations while driving long-term efficiency through cloud-based infrastructure.

500% Increase in Batch Communication Processing Speed

Due to the Papyrus performance Commerzbank processes high-volume communications 5x faster, drastically improving efficiency and turnaround times.

Improving User Experience (UX)

The introduction of the Business and Forms Designer, coupled with a streamlined, low-click interface, ensured that users receive immediate value from day one.

Core Functional Requirements

The Papyrus solution effectively transitioned Commerzbank and comdirect legacy document operations to the Cloud, while delivering a comprehensive shared communication platform designed to meet the Commerzbank's key strategic goals.

Document Migration

With specialized Converter and Test Center tools, both Assentis Doc Family (Smart Communications) and DOPiX (Quadient) documents have been migrated to the Papyrus platform in a semi-automated way with correction loops, test and defect management handled by integrated Papyrus Business Designer.

Mastering Complexity

The new platform provides real time creation of documents such as PDF/A & UA, processing of mass documents >5.5 million documents in 5 hours as PDF/A & UA and in AFP format, SAP integration in workflows and support for processing complex business transactions with WYSIWYG front-end, and Microsoft Dynamics 365 integration with WYSIWYG front-end for individual customer communication.

Massive Scalability

In response to strategic direction of the bank, Papyrus introduced Native Cloud Operations, operating in the MS Azure cloud and containers with load balancing via OpenShift. The new platform is configured for 10 million documents / 60 million pages / day for batch and synchronous REST services for on-demand consumers service 24/7 (3,000 calls per minute) and interactive documents (SAP and MS Dynamics integrated) servicing more than 10000 Commerzbank and comdirect users.

SNAPSHOT: Solution Overview

  • Organization: Commerzbank and Comdirect
  • Business Challenge: Replacement of Assentis Doc Family (Smart Communications) and DOPiX (Quadient) platforms
  • Goals: 100% Functional Parity | Native Cloud | Consolidation
  • Integration: Seamless integration with Microsoft Dynamics 365 and SAP, supporting complex business transactions through a WYSIWYG front-end for individual customer communication