Feb 06 2019 04:39 AM
Feb 06 2019 11:24 AM - edited Feb 06 2019 11:26 AM
Sure, here you go:
Should be disabled (= not visible) for all users within a tenant. Though, user/groub based would be even better but unlikely.
Feb 06 2019 11:13 PMSolution
You can toggle the "User owned Apps and Services" settings under https://admin.microsoft.com/Adminportal/Home?source=applauncher#/Settings/ServicesAndAddIns
More specifically the Let people in your organization go to the Office Store one.