Our partner: La Poste Grand Est
La Poste, a major national player in public services and territorial transformation, supports millions of citizens and businesses every day.
Present throughout the country, it is an essential pillar of French economic and social cohesion.
AI Sisters had the privilege of accompanying the COMEX of La Poste Grand Est in an AI show, specially designed to introduce managers to generative artificial intelligence and its concrete uses in decision-making and strategic management!
The challenge ahead
- Acculturating leaders still unfamiliar with AI, in a managerial and strategic context of great magnitude.
- Allow the COMEX of La Poste Grand Est to acquire a clear and pragmatic vision of the potential of artificial intelligence in their daily missions.
- Put the cultural and operational bases necessary for the digital transformation of the group.
- Introduce Microsoft Copilot suchlike central productivity and management tool for senior managers.

What we were aiming for together
- Create a first collective awareness around real challenges of generative AI in governance.
- Train members of COMEX of La Poste Grand Est To concrete prompting reflexes, applicable immediately in their tools microsoft.
- Highlight the key role of leadership In the change management and the broadcast of a responsible AI culture within the group.
Our approach
One AI executive training tailor-made, organized at La Poste headquarters in Nancy, and animated by Chloé and Emma, founders of AI Sisters.
The format:
- One Immersive show dedicated to executive managers, combining inspiration and practice.
- Of interactive demonstrations upon Microsoft Copilot (Outlook, Excel, Word, PowerPoint).
- Of contextualized AI use cases, directly derived from the operational realities of COMEX of La Poste Grand Est, to experience firsthand the added value of AI in strategic missions.
What we have put in place
AI use cases explored — 100% Microsoft Copilot
Writing and communication
- Write clear, synthetic and engaging emails for management.
- Formalize employer brand messages consistent and impactful.
Analysis and reporting
- Identify the Weak signals from complex Excel tables.
- Extract from strategic insights to facilitate decision making.
Documentary summary
- Automatically summarize activity reports or strategic balance sheets.
- Identify the priority points of attention and areas for improvement.
Organization and coordination
- Structuring internal and external communications on a large scale.
- Save time on the planning meetings and key projects.
The concrete impacts
- One strengthened understanding of the strategic role of AI in the daily life of managers.
- The integration of concrete prompting reflexes, directly applicable in Microsoft tools.
- One collective awareness Of the importance of leadership in digital transformation.
- One Alignment of the COMEX of La Poste Grand Est around a common and pragmatic vision of AI transformation.

The voice of the customer
“A big thank you again for this afternoon of fascinating exchanges. The excellent preparatory work allowed scenarios close to our realities. With Chloé, you form a very effective and dynamic duo. I have already started to use your lessons, a real plus!”
— Nicolas Faist, Human Resources Director and Deputy Executive Director, La Poste Grand Est
Perspectives and consequences
This first AI training for managers marks a key step inacculturation to artificial intelligence ofthe La Poste Group, with a strong commitment of COMEX Grand Est to understand, test and embody the upcoming digital transformation.
What if it was you?
And if your COMEX Or your management teams could, they too, train in artificial intelligence To lay the foundations of a sustainable, strategic and responsible transformation ?
AI Sisters accompanied COMEX by La Poste Grand Est In a custom AI training, dedicated to discovery of generative artificial intelligence And to his concrete uses In the decisionmaking And the strategic management.This Interactive AI show Allowed the Leaders Of Understand the issues Ofthe Digital transformation And to Experiment Microsoft Copilot Through Real Use Cases And Practical Exercises.




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