 
   createAddParticipantForm: ->
 
-    { autoCompleteController } = @getOptions()
+    { autoCompleteClass } = @getOptions()
 
     @autoCompleteForm = new KDFormViewWithFields
       title              : 'START A CHAT WITH:'

    options.channelType       or= 'privatemessage'

    options.initialParticipantStatus  = 'active'
    options.autoCompleteController  or= ParticipantSearchController

    super options, data


          itemClass      : KDView
      submit             : (e) -> e.preventDefault()

    @autoComplete = new autoCompleteClass
      name                : 'userController'
      placeholder         : 'Type a username...'
      itemClass           : ActivityAutoCompleteUserItemView
