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How can your firm share its knowledge without compromising client confidentiality?
A firm sells time and judgment, and judgment draws on what the firm has already handled: the clause bank negotiated a hundred times, the note explaining why a given strategy failed. That knowledge rarely sits in the document management system, and AI makes the question more pressing: more than a third of law firm professionals report using AI solutions not authorized by their firm (Thomson Reuters Institute, 2026).
This white paper shows that confidentiality does not ask you to close everything. It asks you to know which circle each piece of information belongs to, and to be able to prove it.
What's inside:
- Where firm knowledge lives: a map of five types of knowledge, from precedents and the clause bank to client knowledge, with where each one lives today, its main risk and its default access.
- What confidentiality allows: a reading of the professional rules in Canada, Quebec and France, which allow internal sharing as long as the firm knows who sees what.
- The confidentiality matrix: four access levels (firm, practice area, matter, walled), a completed matrix for five practice areas and eight questions to ask for each cell.
- The Microsoft 365 architecture that holds the walls: a table matching seven firm needs with SharePoint, Teams and Purview mechanisms, with what each one guarantees and its limits or prerequisites.
- AI makes oversharing visible: why Copilot only surfaces what a user can already view, what the Barreau du Québec expects before any use of generative AI, and three written proofs to demand before opening an AI assistant.
- Roles and rituals: a RACI across four roles, four recurring rituals and an eight-step procedure to secure a lawyer's departure.
- A three-stage roadmap: Found, Structure and Amplify over 18 months, five indicators with their data source and a ten-question self-assessment.
Why download it:
A method, not a list of prohibitions. The white paper starts from what professional rules allow and shows how to organize sharing within the firm, practice area by practice area.
Tools you can use this week. The matrix can be filled in for two practice areas in one hour with the lead partners and the IT director, and the departure procedure and the self-assessment apply as they are.
Microsoft 365 described as it is. Each mechanism is presented with what it guarantees and what it does not, based on Microsoft Learn documentation updated in 2026.
A published customer case. The white paper describes how De Gaulle Fleurance, an international law firm of more than 200 professionals, redesigned its information architecture with Jint SharePoint, as set out in the published customer story.
