Sorry I am not sure what do you mean by deployed with multitenant environment, did you mean Hybrid deployments with multiple forests?
Or did you mean multiple standalone Exchange hybrid deployment for each organization?
If you would like to integrate Teams with an Exchange hybrid environment, here are some links which may be helpful:
How Exchange and Microsoft Teams interact
Configure an Exchange hybrid organization for use with Microsoft Teams
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.