In development MRC 558565

Microsoft Purview: Data Loss Prevention – Inline DLP for Prompts for Microsoft Foundry apps and agents

With Purview enabled in Microsoft Foundry, Purview admins can setup inline DLP policies to prompts on Foundry built apps and agents to ensure data loss prevention of sensitive data.

Microsoft Purview 03 Horizon04 Security05 GRC09 Work & Skills

DIGITAL SKILL WORKS LTD / 12 PANES

GA / disclosure October CY2026
Preview May CY2026
Platforms Web

What it is

Microsoft Purview: Data Loss Prevention – Inline DLP for Prompts for Microsoft Foundry apps and agents is a Microsoft 365 roadmap item published via Microsoft Release Communications. Current status: In development.

What it does

With Purview enabled in Microsoft Foundry, Purview admins can setup inline DLP policies to prompts on Foundry built apps and agents to ensure data loss prevention of sensitive data.

Why you should care

Board

Security/compliance control — fund Steady before more seats.

CISO

Prioritise as Steady control; wire into IR and GRC evidence paths.

CFO

Map licence or consumption impact to the frozen value case; avoid seat spray.

Adoption

Pilot with a named cohort and measure changed work, not vanity clicks.

Suggested action

Wave 0 first: Security → GRC → Cost & Value → Licence → Adoption. Put this on the agent register with a named owner. Do not enable broadly until permissions, DLP, and reclaim rules exist.

12 Panes: 03 Horizon · 04 Security · 05 GRC · 09 Work & Skills

Communication needed

  • Security: Lead review; confirm control mapping before enablement.
  • GRC: Update AI/agent register and evidence path; confirm DPIA triggers if personal data is in scope.
  • FinOps: Forecast seat or credit impact; align to frozen value case.
  • Adoption: Plan cohort messaging, clinics, and success measures.
  • Comms: One story for board and staff — what changes, what does not, who owns risk.

Benefits

  • May improve productivity on a specific Microsoft 365 surface when permissions and data quality allow.
  • Roadmap visibility helps Horizon planning without guessing dates.
  • Agents can automate multi-step work inside existing Microsoft 365 permissions.

Risks

  • Status and dates change; treat MRC as directional, not a contract.
  • Enabling without Steady controls can amplify overshare or cost leakage.
  • Agents act; over-privilege and ownerless agents create lasting exposure.
  • Preview or rolling features can change behaviour; fence exploration on Pane 12 Frontier.

Source

  • MRC id: 558565
  • Status: In development
  • Products: Microsoft Purview
  • GA / disclosure: October CY2026
  • Preview: May CY2026
  • Platforms: Web
  • Cloud instances: Worldwide (Standard Multi-Tenant)
  • moreInfoUrls: —
  • Open on Microsoft 365 Roadmap

Microsoft Release Communications / Microsoft 365 Roadmap (AI at Work). Content is subject to Microsoft API Terms of Use. Dates and status change; verify in the official roadmap before acting.

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