<parameterentity>
Use the <parameterentity>
element to identify mentions of parameter
entities, for example, "%keyword.content;". This
element enables more precise semantic searching of
the DITA source; it also enables distinct
formatting, such as adding the percentage sign (%)
or trailing semi-colon (;) delimiters to the
parameter entity name. The content of the
<parameterentity>
element
should be the entity name without the leading
percentage sign or trailing semi-colon. This
element is part of the XML mention domain.
Category: XML mention domain