Contextual Help

The Contextual Help topics can be placed anywhere with the function: Help(“topic”).

This “topics” are in the /lists/admin/help/ directory, divided by language.

All the content of this /help directory is modified by the public repository:
https://github.com/phpList/phplist-lan-help/

This Help(“topic”) function print a link in the page, to open a URL like this: /lists/admin/help/?topic=topic

In the Send a Campaign page, this is the Contextual Help for the field Subject:

That is the result of echo the function Help('subject'):

And that Contextual Help, in an english installation, will open the file: /lists/admin/help/en/subject.php.
Or, in a spanish installation, will open the file: /lists/admin/help/es/subject.php.