code: public void editPropertiesForNewResource(CmsNewResourceBuilder builder) {
  
          try {
              CmsPropertiesBean propData = builder.getPropertyData();
              String serializedPropData = RPC.encodeResponseForSuccess(
                  I_CmsVfsService.class.getMethod("loadPropertyData", CmsUUID.class),
                  propData,
                  CmsPrefetchSerializationPolicy.instance());
              getRpcProxy(I_CmsPropertyClientRpc.class).editPropertiesForNewResource(serializedPropData);
              m_newResourceBuilder = builder;
          } catch (Exception e) {
              throw new RuntimeException(e);
          }
      }
docs: Opens the property dialog for a resource to be created with the 'New' dialog.<p>
  
  @param builder the resource builder used by the 'New' dialog to create the resource