MWPRO IMPACT SCORE
OPERATIONAL IMPACT
18
0
25
50
75
100
LOW IMPACT • MONITOR ONLY
Recommended Action:
No immediate action needed. Keep this on your radar.
No immediate action needed. Keep this on your radar.
What is MWPro Impact Score?
Watch our 60‑second explainer
Primary Audience
Power Platform AdminsIT ManagersService OwnersDevelopers
Why this score?
AI Confidence
HIGH
Enough detail is available to trust this assessment.
Assessment Reasoning
This is a new feature in public preview adding reusable custom graders within Copilot Studio evaluations. Impact is mainly on admins and developers aware of evaluation tools, but no configuration or mandatory steps are required. User-facing disruption is minimal and urgency is low as it is an optional capability with no compliance or enforcement risk.
20
Admin Impact
15
User Impact
15
Urgency
20
Effort
WHAT YOU NEED TO KNOW
AT A GLANCE
Custom Grader Library in Copilot Studio lets you create reusable graders for evaluations. Aimed at improving consistency and reducing duplicate grading logic.
END USERS
Users can now create and reuse custom graders in multiple evaluations.
IT ADMINS
No immediate admin action required.
ROLLOUT TIMELINE
Available:
Public preview
Public preview
📢 Official Microsoft Message Center Announcement
Microsoft Copilot Studio – Custom Grader Library
Message ID: MC1472547
We are announcing the ability to create custom graders once and reuse them across multiple evaluations using Custom Grader Library in Microsoft Copilot Studio. This feature will be available in public preview on September 15, 2026.
How does this affect me?
Users will be able to create custom graders once and reuse them across multiple evaluations. Custom graders will become reusable evaluation assets, making reuse explicit and helping reduce duplicate grading logic. This will improve consistency across evaluations and support more reliable comparison and regression analysis over time.
What action do I need to take?
This message is for awareness, and no action is required.
Source: Microsoft Message Center • Analysed by MWPro
