I am using MultiSelect control from PrimeNg (PrimeNg Multiselect) & Angular4 with a Reactive Form, and I want to keep some my items default selected during form loading.

HTML

      settings.account.webhook.label.additional.variables
      

Here is my TypeScript code

sensorsList = [
    { label: 'lat', value: {'id': 0, 'itemName': 'lat', 'selected': false }},
    { label: 'lng', value: {'id': 1, 'itemName': 'lng' , 'selected': false}},
    { label: 'address', value: {'id': 2, 'itemName': 'address' , 'selected': false}},
    { label: 'origin', value: {'id': 3, 'itemName': 'origin' , 'selected': false}}
  ];

 this.addEditWebhookForm = this._formBuilder.group({
      name: [(_webhookToEdit) ? _webhookToEdit['name'] : '', [Validators.required]],
      selectedSensorsList: []
 });