The structure Copilot reads from
Copilot answers from what it can access, inheriting SharePoint’s permissions and content quality exactly as they are. Good metadata and a correct permission model produce grounded answers with the right sources. A careless migration produces confident answers drawn from a document superseded three years ago, or a result nobody should have been able to see. Getting it right during the migration costs almost nothing extra.
Ten users, or tens of thousands
We have run a Teams workshop for a thirty-person business and migrations of 4,000 to 5,000 sites at a time for organizations with tens of thousands of users. What scales is the rigor: governance, rollout sequencing, and content ownership. What stays constant is whether people can find what they need, and trust it when they do.
Planning a move? See how a SharePoint migration works.

