Notes Note 001
FR
06— DIFFERENCE 03 — RESIDENCY & FLOWS

Where does the data live after reading?

Both options leave the EU Data Boundary. The contractual scope of each flow differs.

OPTION A · COPILOT

M365 tenant → Azure (EDP) → Anthropic (US)

Outside EU Data Boundary. Off by default in EU/UK.

  • → Microsoft contractual coverage across the chain.
OPTION B · MCP CONNECTOR

M365 tenant → Graph API → Anthropic infra (US)

Outside EU Data Boundary. Datacenters primarily US.

  • → Anthropic contractual coverage from the Graph onward.