# Setting up an HLS output group
<a name="opl-setup-hls"></a>

This section shows how to set up an HLS output group to implement Elemental Live output locking. 

1. Complete the fields in the **Apple HLS Settings** section of the output group. Set the fields that are listed in the following table as specified in the table. 


<table>
<thead>
  <tr><th>Field name</th><th>Instruction</th></tr>
</thead>
<tbody>
  <tr><td><b>Custom Group Name</b></td><td>Enter the same name across all events in the pool.</td></tr>
  <tr><td><b>Minimum Segment Length</b></td><td>If you want, enter a value. Output locking works with a minimum length.</td></tr>
</tbody>
</table>


1. Set other fields in the **Apple HLS Settings** section to suit your workflow. 

1. Set the fields in the outputs to suit your workflow.