How to use the ember-flexberry-designer/objects/uml-primitives/fd-uml-active-object.create function in ember-flexberry-designer

this.createObjectData((function(x, y) {
        let jsonObject = getJsonForElement(
          'STORMCASE.UML.cod.ActiveObject, UMLCOD',
          { x, y },
          { width: 80, height: 30 },
          { Name: '' }
        );
        let activeObject = ActiveObject.create({ primitive: jsonObject });

        this._addToPrimitives(activeObject);

        return activeObject.JointJS();
      }).bind(this), e);
    },