function automateProvision(user) {
  const zendesk = new ZendeskAPI(config);
  const iam = new IAMSystem(config);
  
  // Validate user data
  if (!validateUserData(user)) {
    throw new Error('Invalid user data');
  }
  
  // Provision accounts in parallel
  return Promise.all([
    zendesk.createUser(user),
    iam.provisionAccess(user)
  ]).then(results => {
    // Log successful creation
    console.log('User provisioned successfully');
    return {
      zendeskId: results[0].id,
      iamId: results[1].id,
      timestamp: new Date()
    };
  });
}