Download IdP Metadata from DualShield

In your DualShield console, select "SSO | SSO Servers".

Click the context menu of the SSO server, then select "Download IdP Metadata"

Save the IdP Metadata to a file, eg. "dualdshield-idp-metadata.xml"

Enable Federation SSO in Office 365

Now, follow the steps below:

1. Connect to Office 365 Powershell as shown below:
   
   

   
   

2. Run the following command in Office 365 PowerShell 
   .\setup-federation.ps1 SAMLP your-domain-name dualshield-idp-metadata.xml
   
   
   
3. To verify that the change was successful, run the following command:
   get-MsolDomainFederationSettings -domain your-domain-name