Hi @JANICE RAMBUYON
Could you please tell me if you want to grant users permissions to certain apps or assign them to administrator permissions?
Grant app permissions:
In the Microsoft Teams admin center, find the app you want to manage, view and manage app permissions, or assign it to users. Refer to Grant and manage permissions for Teams app permissions.
Assign administrator permissions:
If you need to assign user administrator permissions, you need to do it in the Microsoft 365 admin center. Find the user and manage roles to assign Teams administrator permissions.
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.