Forum Discussion
Microsoft Teams development in GCC high
Can it be done? Are there limitations to development capabilities compared to Microsoft Teams on commercial?
I found nothing on the link that showed whether or not a developer can develop apps for Teams via Tabs or bot in GCC High instance
Teams in GCC can accommodate 25,000 members but teams in GCCH/DoD can only accommodate 2,500 members. Further note that teams/channel mentions are blocked in teams with over 10,000 members. Please check last point [here](https://docs.microsoft.com/en-us/microsoftteams/limits-specifications-teams#teams-and-channels)