Microsoft Purview · Communication Compliance
Communication Compliance Admins
Configure policies and settings but cannot investigate alerts or view message content - separated administration.
Scope: Policy configuration and administration without investigation or message viewing access
Permissions
- Policy Creation - Create and configure communication compliance policies with condition logic
- Policy Conditions - Manage policy conditions, exceptions, supervised users, and scoped groups
- Classifiers - Configure ML classifiers, trainable classifiers, and sensitive info types for detection
- Policy Settings - Manage policy settings, notifications, and simulation mode
- Statistics - View policy statistics, trends, and aggregate metrics (not individual messages)
- Policy Templates - Configure policy templates for common violations (harassment, regulatory, threats)
- Administrative Units - Manage administrative units for scoped policy deployment
- Pseudonymization - Configure pseudonymization settings for privacy-preserving investigations
- Copilot Monitoring - Set up monitoring for Microsoft 365 Copilot interactions
- Third-Party Integration - Integrate third-party communication platforms (Zoom, Slack, etc.)
- Retention - Configure retention and deletion policies for communication compliance data
Common use cases
- Compliance team configuring monitoring policies per regulatory requirements
- IT staff implementing technical policy requirements without HR involvement
- Organizations requiring strict separation of duties between policy and investigation
- Policy tuning specialists who optimize detection logic based on Analyst feedback
- Regulatory compliance engineers deploying financial services supervision policies
- Privacy officers configuring pseudonymization and data retention settings
- Regional compliance teams managing policies scoped to their administrative units
Best practices
- Test policies with small user groups in simulation mode before broad deployment
- Document clear business justification and legal basis for each policy
- Use standard policy templates as starting point and customize for organization
- Regular policy reviews and tuning to optimize for false positive reduction
- Coordinate closely with investigation team to understand alert volume and quality
- Implement feedback loops where Analysts report false positive patterns for tuning
- Configure pseudonymization to protect investigator identities during initial review
- Use trainable classifiers with sufficient training documents (300+ per category)
- Monitor Copilot interaction policies carefully to avoid over-blocking productivity
- Use administrative units to manage regional or business-unit-specific policies
- Test third-party platform integrations thoroughly before production deployment
- Document retention periods for compliance data per regulatory requirements
Security considerations
- Cannot view messages - maintains critical privacy separation from investigation
- Policy configuration determines scope of employee monitoring and privacy impact
- Should coordinate closely with legal counsel on policy definitions and scope
- Configuration changes directly impact what investigators can see and investigate
- Overly broad policies can create privacy violations and regulatory exposure
- Copilot monitoring policies must balance security with productivity and user trust
- Third-party platform integration may have additional privacy implications
- Pseudonymization configuration affects investigator workflow and privacy protection
- Administrative units require proper access control to prevent unauthorized viewing
- Policy exceptions and exclusions should be documented with clear justification
Common questions
When should I assign the Communication Compliance Admins role?
Assign Communication Compliance Admins when you need to: Compliance team configuring monitoring policies per regulatory requirements; IT staff implementing technical policy requirements without HR involvement; Organizations requiring strict separation of duties between policy and investigation; Policy tuning specialists who optimize detection logic based on Analyst feedback; and Regulatory compliance engineers deploying financial services supervision policies. It is part of Microsoft Purview and should be granted as a least-privilege alternative to broader roles like Global Administrator.
What can someone with the Communication Compliance Admins role do?
The Communication Compliance Admins role grants permissions including: Policy Creation - Create and configure communication compliance policies with condition logic; Policy Conditions - Manage policy conditions, exceptions, supervised users, and scoped groups; Classifiers - Configure ML classifiers, trainable classifiers, and sensitive info types for detection; Policy Settings - Manage policy settings, notifications, and simulation mode; Statistics - View policy statistics, trends, and aggregate metrics (not individual messages); and Policy Templates - Configure policy templates for common violations (harassment, regulatory, threats). See the Permissions section above for the full list.
What are the security risks of the Communication Compliance Admins role?
Key considerations when assigning Communication Compliance Admins: Cannot view messages - maintains critical privacy separation from investigation; Policy configuration determines scope of employee monitoring and privacy impact; Should coordinate closely with legal counsel on policy definitions and scope; and Configuration changes directly impact what investigators can see and investigate. Review the Security considerations section before assignment, and pair with Privileged Identity Management (PIM) for just-in-time access where possible.