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Case studies

Microsoft 365 Copilot Deployment in Legal Institution

July 10, 2026

Artificial Intelligence

Microsoft 365 Copilot deployment - Legal Institution

Building Awareness, Training Teams, and Successfully Deploying Microsoft 365 Copilot in a Regulated Environment

Implementing Microsoft 365 Copilot means integrating artificial intelligence features into your company’s collaborative tools, while ensuring security, governance, and encouraging user adoption.
Some sectors, such as legal and public institutions, are more sensitive than others. They require a deployment that goes beyond technology alone. They rely just as much on user support and change management as on the tools themselves.
This case study illustrates a practical, structured approach to onboarding and training teams, and deploying generative AI in a structured way.
  • Objective: Implement Copilot in a regulated environment
  • Approach: Awareness campaigns, workshops, training, and user support
  • Audience: Progressive and secure adoption of Copilot
  • Continuous support

Client Overview

  • Type of organization: a national institution representing a regulated profession
  • Activities: representation and structuring of a legal profession at national level
  • Size: approximately 80 employees + a governing body of elected members
This organization plays a central rôle in representing the profession to public authorities and is actively engaged in the digital transformation of its sector.

The client is already a Microsoft 365 user (for collaboration, communication, and document management). They have been working for several years to modernize their tools, notably through Power Platform and SharePoint Online.

‼️ This client case was anonymized for confidentiality reasons

Context and Challenges

In 2024, the arrival of Microsoft 365 Copilot opened up a new opportunity: integrating AI in a secure and relevant way within a highly regulated environment.

Key Challenges:

  • Understanding the concrete value and benefits of Copilot in a legal context
  • Identifying relevant business use cases (drafting, document summarization, research, etc.)
  • Training and supporting teams through a progressive, internally validated approach
  • Deploying licenses within a secure environment
  • Ensuring ongoing support (assistance, optimization, updates)
A successful Microsoft 365 Copilot deployment relies as much on adoption as on technology.

Project Goals

  • Raise team awareness about Microsoft 365 Copilot best practices
  • Co-design relevant and secure use cases
  • Quickly train 50 employees to promote autonomy
  • Activate internally approved licenses
  • Ensure continuity through post-project support

Proposed Solution

A four-step approach that combines expertise, training, and support:

  1. Strategic Awareness

An introduction to AI capabilities in Microsoft 365, tailored to business and regulatory challenges.

2. Alignment Workshops
Two workshops with internal stakeholders to:
  • Identify business needs
  • Select priority scenarios (document summarization, targeted research, assisted writing)
  • Approve deployment conditions
3. Training for 50 Users

Training delivered with a specialized partner to enable immediate use of Copilot in Outlook, Teams, Word, Excel, and more. Training users is the key to AI adoption.

4. Deployment & Continuous Support
Validation and activation of licenses, followed by the implementation of a continuous support and optimization system.

Microsoft Technologies Involved

  • Microsoft 365 Copilot: content generation, automation, data analysis
  • Power Platform (Power Apps, Power Automate): modernization of internal processes
  • SharePoint Online: collaborative document management

Results

✅ Rapid increase in AI literacy across teams
✅ 50 trained employees, with a 92% satisfaction rate
✅ Targeted license deployment, internally approved
✅ Progressive and secure adoption of business use cases
✅ Establishment of a sustainable and long-term adoption of AI

Are you a public or regulated organization?

Governance, security, adoption... these kind of challenges are often the same from one project to another. Are you looking to structure and deploy Microsoft 365 Copilot in your environment?

Contact our experts

FAQ

What is the best approach for deploying Copilot?
The best approach is to start with concrete use cases, train users, then roll out the solution gradually within a well-defined governance framework.

How long does it take to implement Microsoft 365 Copilot?

Implementation timeline depends on the context, but the initial phase (awareness + training) can be completed in a few weeks.

Is user training necessary?

Yes. Training is essential to ensure adoption and prevent limited or inappropriate usage.

Is Copilot suitable for regulated environments?
Yes, as long as governance, access management, and usage practices are established from the start.

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