The request for approval sat in the Teams channel like a brick in the middle of the road. Everyone could see it. No one could move forward until the right person said yes.
Building a Proof of Concept (POC) for workflow approvals in Microsoft Teams should not take days or weeks. It can be done in hours. The faster the prototype is ready, the sooner you find out if the idea works. That is the essence of a good POC: prove value fast, prove it where your team already works, and prove it with real interactions.
Why Workflow Approvals Inside Teams
Teams is already the hub for messages, meetings, and projects. Adding workflow approvals to it removes the friction of switching to other apps. Managers can review, approve, or reject without leaving the chat. This keeps the work moving, reduces email clutter, and creates a clear record of decisions.
Core Steps to Build the POC
- Map the approval process. Identify triggers, approvers, and notifications.
- Use Microsoft Power Automate or the Teams Approvals app to create the approval flow.
- Create adaptive cards for action directly inside Teams messages.
- Link the workflow to your existing data sources and task systems so approvals trigger the next steps automatically.
- Test with real users to confirm notifications, messages, and approvals work in real time.
Technical Best Practices
- Keep the flow minimal. Every extra step slows the process.
- Use environment variables so you can adjust endpoints or data connections without rewriting the flow.
- Log every approval or rejection to a central location for auditing.
- Consider service accounts for automated actions to improve security and traceability.
Proving the Concept
The goal is clarity: approvals are requested, approved, or rejected instantly and visibly. With Teams notifications, there is no ambiguity. Use metrics from your test run—time to approve, latency, error rate—to decide if it is ready to scale.