title: Suitescript 2.0 Display an array within an array with sublists
body: <p>I'm creating a custom UI with a Suitelet, and I'm using the serverWidget module. I'm trying to represent an array of data, that can contain sub-arrays within them. I can't really find a great way to do that with the Suitescript APIs, as sublists only allow single fields within them. Does anyone have any ideas?</p>
  
  <pre><code>
  customers = [
    {
      name: '',
      number:
      contacts: [{
       contactType:
       contactName:
      }]
    },
    {
      name: '',
      number:
      contacts: [{
       contactType:
       contactName:
      }]
    },
    {
      name: '',
      number:
      contacts: [{
       contactType:
       contactName:
      }]
    }
  ]
  </code></pre>