Data migrate

migrate.js

import { async } from 'async';
import Formio from 'formiojs';

let destForm = new Formio('https://myproject.form.io/dest');
let formio = new Formio('https://myproject.form.io/myform');
formio.loadSubmissions({params: {
 limit: 1000000
}}).then(function(submissions) {
  async.eachSeries(submissions, (submission, next) => {
    destForm.saveSubmission(submission).then(next);
  });
});