You can also write comments in the rulebook. These do not contain any logic. They are for information purposes only and are also generated as comments in the generated code. A comment always starts with the keyword COMMENT.
COMMENT This is a commentary
Comments can also be used for collaborating on rule sets to document change proposals.
Of course, multi-line comments can also be written.
COMMENT This is a commentary
And here also...
For multiline comments, note that under no circumstances should two consecutive line breaks be used.