open as linked smart object

Hello,

iam looking for a solution to open files in a folder

and copy then into a document.

Its working good, but i need the files to be linked smart object.

Anyone knows a solution ?

Here my Code so far:

See in line 33. Convert to smart object: ?

var file = new File('C:/User_MY PATH.PSD'),
docRef = open(file);




// Use the path to the application and append the samples folder
var samplesFolder = Folder('C:/USERS_MY FOLDER');


//Get all the files in the folder
var fileList = samplesFolder.getFiles()


  // open each file
  for (var i = 0; i < fileList.length; i++)
  {
  // The fileList is folders and files so open only files
  if (fileListinstanceof File)
  {


  open(fileList)


  // use the document name for the layer name in the merged document
  var activeDocName = app.activeDocument.name;
  var targetDocName = activeDocName.substring(0, activeDocName.lastIndexOf("."));


  // Copy the Document
  app.activeDocument.selection.selectAll()
  //convertToSmartObject(); THIS ISNT WORKING - CONVERT IT ?


  app.activeDocument.selection.copy()


  // don’t save anything we did
  app.activeDocument.close(SaveOptions.DONOTSAVECHANGES)


  //Select specific layer to paste the copy, this is to make sure the layers are in a specific position
  var doc = app.activeDocument;
  doc.activeLayer = doc.artLayers.getByName("bgr");


  //Paste Document
  app.activeDocument.paste()
  app.activeDocument.activeLayer.name = targetDocName


  }
  };