Learn how GroupDocs.Conversion for .NET denies external resources by default, and how to allow trusted resources by absolute URI prefix, decide per resource with a handler, migrate whitelist entries from earlier versions, run scripts and handle XBRL and 3D dependencies....Learn how GroupDocs.Conversion for .NET denies external resources by default, and how to allow trusted resources by absolute URI prefix, decide per resource with a handler, migrate whitelist entries from earlier versions, run scripts and handle XBRL and 3D dependencies.