The ft:prettyUrl metadata element is available for DITA maps and DITA topics.
The following example shows how to assign a value for the ft:prettyUrl metadata key to a DITA map:
<?xml version="1.0" ?>
<!DOCTYPE map PUBLIC '-//OASIS//DTD DITA Map//EN' 'map.dtd'>
<map xml:lang="en-US" linking="none">
<title>Oleandor Tips</title>
<topicmeta>
<othermeta name="ft:prettyUrl" content="Product/Oleandor/Tips"/>
...
</topicmeta>
...
</map>
The following example shows how to assign a value for the ft:prettyUrl metadata key to a DITA topic:
<?xml version="1.0" ?>
<!DOCTYPE concept PUBLIC '-//OASIS//DTD DITA Topic//EN' 'topic.dtd'>
<topic id="my-topic">
<title>Tip 1: Time Machine settings</title>
<prolog>
<metadata>
<othermeta name="ft:prettyUrl" content="Product/Oleandor/Time-Machine-Settings"/>
</metadata>
</prolog>
<body>
...
</body>
</topic>