Problem
The Lattice Microsoft Teams application wasn't installed for X number of users.
Resolution
Disconnect/reconnect the Microsoft Teams integration through the Lattice Integrations page.
If you are still seeing the same error message after disconnecting/reconnecting, please confirm the following:
- You have sufficient permissions in O365 to add applications for other users.
- User(s) have a valid O365 license which allows them to use Microsoft Teams.