.output/public/swagger/swagger-initializer.js

      window.onload = function() {
        //<editor-fold desc="Changeable Configuration Block">
        // the following lines will be replaced by docker/configurator, when it runs in a docker-container
        window.ui = SwaggerUIBundle({
          url: "/openapi.json",
          dom_id: '#swagger-ui',
          deepLinking: true,
          persistAuthorization:true,
          presets: [
            SwaggerUIBundle.presets.apis,
            SwaggerUIStandalonePreset
          ],
          plugins: [
            SwaggerUIBundle.plugins.DownloadUrl
          ],
          layout: "StandaloneLayout"
        });
      
        //</editor-fold>
      };