Teams Activity Report

Comprehensive Microsoft Teams activity reporting including user engagement, meeting statistics, messaging volume, and adoption trends across your organization.

Overview

The Teams Activity Report provides detailed insights into how Microsoft Teams is being used across your managed tenants. Track user adoption, meeting patterns, messaging volume, and collaboration trends to optimize your Teams deployment and demonstrate value.

Report Columns

Column	Description
User	Display name and user principal name
Channel Messages	Messages posted in team channels
Chat Messages	Private and group chat messages
Meetings Organized	Meetings created by the user
Meetings Attended	Meetings the user participated in
Calls	Audio and video calls made
Last Activity	Date of most recent Teams activity
Activity Level	Power User, Regular, Light, or Inactive

Key Metrics

Metric	Description
Active Users	Users with Teams activity in the period
Active Teams	Teams with member activity in the period
Total Meetings	All meetings held across the organization
Total Messages	Channel and chat messages combined
Average Meeting Duration	Mean length of Teams meetings

Usage Trends

Track how Teams usage changes over time:

Daily active users trend line
Channel messages vs. chat messages comparison
Meetings organized vs. attended patterns
Peak usage hours by timezone
Weekend vs. weekday activity patterns

Adoption Insights

User Segments

Power Users — Highly active across chat, meetings, and channels daily
Regular Users — Consistent weekly activity across features
Light Users — Occasional monthly activity
Inactive — No Teams activity in 30+ days

Feature Adoption

Percentage of users with video enabled in meetings
Percentage of users using screen sharing
Percentage of users accessing Teams from mobile
Third-party and custom app usage within Teams

Team Health

Metric	Healthy	At Risk
Active members	Over 50% of members active	Under 20% active
Message frequency	Daily activity	No messages in 30 days
Channel usage	Multiple active channels	Only General active
Meetings	Regular team meetings	No meetings

Note: Teams with low activity may be candidates for archiving. Review with team owners before taking action.

Filters

Date Range — Last 7, 30, 90, 180 days or custom
Users — All users, specific departments, or individuals
Teams — All teams, specific teams, or team types
Activity Type — Messages, meetings, calls, or all
Platform — Desktop, mobile, web
Tenant — Filter by managed tenant

Graph API Data Sources

GET /reports/getTeamsUserActivityCounts
GET /reports/getTeamsUserActivityUserDetail
GET /reports/getTeamsTeamActivityCounts
GET /reports/getTeamsTeamActivityDetail
GET /reports/getTeamsDeviceUsageUserDetail

API Reference

GET /api/reports/teams/usage — Get Teams usage summary
GET /api/reports/teams/user-activity — Get per-user activity report
GET /api/reports/teams/team-activity — Get per-team activity report
GET /api/reports/teams/meetings — Get meeting statistics
POST /api/reports/teams/schedule — Schedule automated report