<perskill>The <perskill> element specifies the skill level of the workers
who perform the task.
See appendix for information about this element in OASIS document type shells.
+ topic/li task/li taskreq-d/perskill
<reqpers>
<personnel>2</personnel>
<perscat>Mechanic</perscat>
<perskill>Expert</perskill>
<esttime>2 hours</esttime>
</reqpers>
The following attributes are available on this element: Universal attribute group and outputclass.