Custom Teams Cloud Store Provider

[dhoelzl]

Hello!

I am developing an app for Microsoft Teams which interacts with our cloud service and I would like to know how to integrate a custom cloud storage provider into Teams (Teams: Files -> Add cloud storage). Currently I have only the options "Citrix files", "Dropbox", "Box" and "OneDrive", but I would like to have a custom option to add our cloud service.

I could not find any hints about extending this in the app manifest description (https://docs.microsoft.com/en-us/microsoftteams/platform/resources/schema/manifest-schema) nor any hints in the Microsoft Teams app developer reference.

How can I do this?

Thank you and Regards,

Dominik

[#2]

Did you ever find out how to do this?

I am looking for the same information.

[#3]

@dhoelzl were you ever able to resolve this ? I would also like to know how to integrate a third party storage product into MS Teams.

[#4]

My latest information is that Microsoft does not want to allow other third party developers to integrate into that. So currently there is no way to do it.

[#5]

Doesn’t look like a quick process. https://learn.microsoft.com/en-us/microsoft-365/cloud-storage-partner-program/online/apply-for-cspp-...