Create a trusted connection between 

BEMS-Docs

 and 

Microsoft SharePoint

By default, 

BEMS

 Cloud is only aware of public CA certificates. If you enable the 

BEMS-Docs

 service and your organization's 

Microsoft SharePoint

 on-premises doesn’t use an SSL certificate issued by a trusted CA for HTTPS sites, the connection between the 

BEMS-Docs

 service and 

Microsoft SharePoint

 on-premises isn't trusted and users won't be able to access files and documents from the 

BlackBerry Work

Docs

 app. To create a trusted connection to 

Microsoft SharePoint

, upload the server's SSL certificate if it is self-signed, or the root or intermediate certificate chain to the 

BEMS

 Cloud database. You can upload a base64-encoded or binary-encoded file that includes one or more SSL certificates. When you upload a single file that includes multiple SSL certificates, the certificates are displayed in the management console and can be deleted and replaced individually as required. 

BEMS

 Cloud supports the following file extensions: .der, .cer, .pem, and .crt.