Coming Soon: Approve Access Requests Directly from Teams and Outlook ​

March 6, 2026 · GrantFlow Team

Approving a just-in-time access request should take seconds, not a context switch. GrantFlow is building native Microsoft Teams and Outlook integration so approvers can review and act on requests without leaving the tools they already live in.

Feature in Development

This feature is currently in development. Details, functionality, and timelines described in this post may change before the final release.

Why This Matters ​

Today, approval notifications arrive by email or in-app, and the approver clicks through to the GrantFlow web interface to act. That works — but when you get a request during a Teams call or while triaging your Outlook inbox, every extra tab and login adds friction. Teams and Outlook integration removes that friction entirely.

Interactive Adaptive Cards in Teams ​

When a user requests privileged access, the designated approver receives an Adaptive Card in Microsoft Teams within seconds. The card shows the request details — who is requesting, which role, for how long, and the business justification — along with Approve and Deny buttons right in the conversation.

After you act, the card updates in real time. Other approvers see that the request has already been handled, and the requester is notified immediately through GrantFlow's existing notification channels.

Actionable Messages in Outlook ​

The same workflow extends to Outlook via Actionable Messages. Approval requests arrive as rich, interactive emails with embedded action buttons. You review the details and approve or deny without opening a browser. The email card updates to reflect the outcome, keeping your inbox accurate.

Multi-Approver Race Conditions ​

When multiple approvers are assigned to a request, the first decision wins. If two approvers tap Approve at nearly the same time, GrantFlow handles the race condition gracefully — the first action is recorded, and the second approver sees an updated card confirming the request was already processed. No duplicate activations, no conflicting states.

Reliability ​

The Teams and Outlook integration is designed to operate independently from the core GrantFlow web application. If one system experiences a temporary disruption, the other continues to function normally. Approval actions submitted through Teams or Outlook are processed with the same reliability guarantees as actions taken in the web interface.

What You Can Expect ​

When this feature launches, you will be able to:

  • Receive approval requests as interactive cards in a Teams chat or channel
  • Approve or deny requests from Outlook without opening GrantFlow
  • See real-time card updates across all approvers when a decision is made
  • Rely on full audit trail coverage for every bot-driven interaction

Looking Ahead ​

Teams and Outlook integration is one of the most requested features from GrantFlow customers managing large approver teams. By meeting approvers where they already work, we aim to cut response times and make just-in-time access even more seamless. Stay tuned for updates as we progress through development.