The plugin displays a KML file in Google Maps within an article.
Each web site owner must provide their own easily obtainable GOOGLE Maps API Key
The settings include default height and width.
The position of the map in the article must be provided if not to
be centered, viz left or right. A full width is selected with a
position called print.
The syntax is {tdocmap position width=999 height=999
kml='https://domain/filepath.kml'}
The Source code and notes on its development are shown on the web site.