3510851 - Queries on custom domain certificates in SAP BTP cockpit

• User tries to create a custom domain certificate, that is signed with any CA outside of the network(digicert) and want to use it (without creating a new certificate request to sign).
  
  
• While uploading the already signed certificate the below error appears,
  "the uploaded domain certificate does not match the key".

• SAP Business Technology Platform - Cloud Foundry Environment.

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