The <ft:metas> element is used within the following elements:
- The
<ft:map>element, to list the metadata applied to the whole FTML map. - The
<ft:node>element, to list the metadata applied to the specified topic.
The <ft:metas> element is composed of the <ft:meta> element. It is optional, and if not set, the document or topic displays no metadata.
See Metadata inheritance to learn which metadata topics inherit from documents.
The following lines show an example of the <ft:metas> element:
<?xml version="1.0" encoding="UTF-8"?>
<ft:map ...>
...
<ft:metas>
<ft:meta key="product" type="string">myProduct</ft:meta>
...
</ft:metas>
<ft:toc>
<ft:node ft:originId="192fe" ft:title="Introduction" href="intro/introduction.html"
type="topic">
<ft:metas>
<ft:meta key="product">myProduct</ft:meta>
<ft:meta key="audience">beginner</ft:meta>
</ft:metas>
</ft:node>
...
</ft:toc>
</ft:map>