SharePoint 2013 at end of life. Two separate intranets, one per authority. Teams used for video calls only. Two hundred inherited collaborative workspaces to take over one by one. And 4,000 employees, only half of whom have their own computer.
The City of Le Havre and the Le Havre Seine Metropole urban community did not rebuild an intranet. They rebuilt the whole environment: online productivity tools, Teams, OneDrive, departmental workspaces and a single intranet shared by both authorities, brought together under one name, ENT 365. All of it delivered by an in-house team, with no systems integrator.
Why this webinar
- This was never an intranet project. It was a project to change the way people work: rebuilding the intranets and rolling out collaboration at the same time.
- The departments were not asking for it. It took two years for the dynamic to reverse.
- None of the 200 collaborative workspaces was migrated one for one. Every document was questioned on its purpose.
- Since September 1, a mobile app reaches frontline staff, the ones without a computer of their own.
What you will learn
- How to decide between Teams, departmental workspaces and a shared intranet, and how to explain that decision to a department in five minutes
- How to handle content migration without reproducing the existing structure
- How to turn reluctant departments around, and how long it actually takes
- How to set up shared governance between internal communications and business departments
- How to run a network of 150 champions to sustain adoption over time
- How to reach frontline staff with a mobile app, on work and personal phones alike
Who this webinar is for
- Heads of internal communications running an intranet or digital workplace project
- CIOs and IT leaders who need to deal with SharePoint technical debt and secure a Microsoft 365 migration
- Intranet and digital workplace project managers in the public sector
- Any multi-entity organization that has to host several perimeters inside one intranet
The agenda
- The starting point: technical debt, two intranets, 200 inherited collaborative workspaces
- Building the service offering: three types of workspace, three uses
- Running the project: department by department support, shared governance, training, champion network
- Live demo of ENT 365 and of the mobile app
- Results, next steps and the four lessons Le Havre takes away
- Live Q&A
An unfiltered experience report for any organization that has to structure its information at scale, with in-house resources.








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