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 keys 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>