Center of Excellence: The Key to Sustainable and Shared EPM Governance

When an EPM (Enterprise Performance Management) solution is deployed, attention initially focuses on project success and alignment with business needs. Yet, to ensure long-term sustainability and maximize return on investment, one lever is too often underestimated: governance.

In an environment where connected planning brings numerous departments together on a single platform, governance becomes essential to avoid a return to silos. This is where the Center of Excellence (CoE) comes in—a cross-functional structure that combines expertise, coordination, and long-term vision.

Here is a breakdown of a model that transforms complexity into shared value.

The Center of Excellence: A Concept Born in the 80s

The concept is rooted in Lean Management, a continuous improvement approach developed in the 1980s based on process standardization, skill development, value maximization, and organizational learning. Transposed to the IT world, these principles have been adopted in various forms (Lean IT, Agile, DevOps, etc.) to accelerate development cycles and foster collaboration. The Center of Excellence is part of this heritage and can be defined as an organizational structure dedicated to process optimization, innovation, and continuous improvement.

Steering, Harmonizing, Advancing: The Triple Mission of the CoE

The CoE’s primary duty is to ensure the functional governance of the solution.

In the context of an EPM platform, it initially seeks to stabilize the first application and facilitate its adoption by users. It acts as the benchmark for best practices and standardization while promoting the internal upskilling of employees.

As use cases multiply, the CoE ensures consistency between processes and the company’s strategic objectives.

It specifically oversees data uniqueness and master data management, the harmonization of business methods, and the optimization of system architecture and performance.

Centralization and Dissemination of Best Practices

Véritable point de référence pour la documentation et la capitalisation des connaissances, le CoE pilote la formation et l’acculturation des collaborateurs aux nouvelles technologies, encourage la multiplication des cas d’usage et met en réseau les experts et les équipes métiers pour favoriser le partage d’expérience.

As a true point of reference for documentation and knowledge capitalization, the CoE drives training and the technological acculturation of employees. It encourages the proliferation of use cases and networks experts and business teams to foster experience sharing.

“Fail fast, fail small, learn quickly”

The CoE encourages rapid experimentation. It develops small-scale Proofs of Concept (POC) to test innovations before scaling them. This approach reduces risks and costs by identifying technical and functional challenges early on, facilitates stakeholder buy-in by demonstrating project benefits, and optimizes budget allocation by avoiding heavy investment in non-viable solutions.

Implementing a CoE – Start Small, Think Big

There are several levels of CoE maturity, and it is possible to approach its implementation pragmatically by adopting an evolutionary approach tailored to the solution's usage over time.

Rather than aiming for a full committee immediately, it is advisable to adopt an agile and scalable approach, prioritizing a gradual ramp-up to create value quickly while preparing for future expansion. Fast deployment should center first on priority missions (governance, training, support), gradually expanding the scope as usage evolves.

Centralized, Decentralized, Hybrid: Which Model for a CoE?

Different organizational types can be considered, each with its own advantages and disadvantages:

Centralized Approach: The CoE is managed by a single team acting as a central authority. Steering, training, and expertise are grouped in one place, ensuring strategic consistency, standardized practices, and resource pooling. However, it may lack the flexibility to meet local specificities and can slow down initiative adoption.

Decentralized Approach: Governance is distributed across several teams or departments. Decision-making is local, fostering team involvement and offering more reactivity, but it carries risks of inconsistency and complicates the sharing of best practices.

Hybrid Approach: Many organizations opt for a hybrid model with a central framework to guarantee standards and decentralized execution that allows entities to adapt those standards to their needs.

The CoE organization can evolve over time: a centralized model can gradually open up toward hybrid governance as use cases multiply. The choice depends on company size and culture, with one constant goal: maximizing impact without losing agility.

Key Roles to Onboard in a CoE

The composition of a CoE varies by organizational mode but must reflect the platform's usage. If the first use case concerns only a narrow scope, the CoE can start small and expand later. A high-performing CoE generally includes:

• Executive Sponsoring: Support from leadership to legitimize the initiative and ensure alignment with strategic goals.

• A Dedicated Team: Business representatives to guarantee functional consistency and technical experts for solution maintenance and evolution.

• A Project Manager: To ensure coordination and tracking of initiatives.

• Cross-functional Partnerships: Close collaboration, particularly with IT teams, to facilitate interdisciplinary cooperation and ensure practice adoption.

The CoE must not become another bureaucratic body. It must be agile and autonomous to adapt quickly to user needs and become a true strategic partner.

The CoE: A Value Catalyst

The CoE plays a central role in the sustainability of EPM platforms by ensuring their continuous adaptation to the company's evolution and changing needs. By aligning business processes with technological innovations, it maximizes tool efficiency while facilitating team adoption. Structured around a dedicated, agile team, it becomes a true driver of innovation, guaranteeing the consistency and long-term value of the solution. By strengthening agility and stimulating innovation through coherent management, the CoE establishes itself as a value catalyst for EPM platforms.