The Configuration Manager displays one-line descriptions of all fixed-name configuration sections, including all format and format component definitions and all macro definitions supplied in the DITA2Go distribution.
For definitions of formats and macros that you create and name, by default the Configuration Manager displays:
To provide descriptive help for a format, include a setting in the definition of that format for keyword help, and supply descriptive text as the value; for example:
[OverTitle]
based = PrefaceTitle
help = Format for title of Overview topic
To provide descriptive help for a macro, prefix keyword help with special comment delimiters ;= to keep it from being parsed as part of the macro. For example:
[AnotherURL]
;=help = The URL for the DTS project at SourceForge
http://sourceforge.net/projects/ditatestsuite