<?xml version="1.0"?>
<!DOCTYPE procedure PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd">
<procedure><title>An Example Procedure</title><step><para>
    A Step
  </para></step><step><para>
    Another Step
  </para><substeps><step><para>
        Substeps can be nested indefinitely deep.
      </para></step></substeps></step><step><para>
    A Final Step
  </para></step></procedure>
