Deploy add-ins in the Microsoft 365 admin centerThe following is the list of documentation provided my Microsoft to deploy add-ins in the Microsoft 365 admin center: Determine if Centralized Deployment of add-ins works for your organization https://learn.microsoft.com/en-us/microsoft-365/admin/manage/centralized-deployment-of-add-ins?view=o365-worldwide Deploy add-ins in the Microsoft 365 admin center https://learn.microsoft.com/en-us/microsoft-365/admin/manage/manage-deployment-of-add-ins?view=o365-worldwide Manage add-ins in the Microsoft 365 admin center https://learn.microsoft.com/en-us/microsoft-365/admin/manage/manage-addins-in-the-admin-center?view=o365-worldwide