How do I reimport Identity Provider metadata?
Whenever you get an updated metadata file from the Identity Provider you must reimport the file into the application to continue using SSO configuration.
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            On the Identity Provider Details page, click Edit. 
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            Import the identity provider metadata: - 
                  If it's an XML file, click Browse and select it. 
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                  If it's available on a web page, select the External URL check box and enter the URL. Note:The metadata XML file must be Base64 encoded. 
 
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            Click Save and Close. 
Note: 
         
   Remember to test the Identity Provider after reimport.