Open the topic in the WYSIWYG Editor and click
at the end of the paragraph where you want to add a line break.
Press SHIFT+ENTER.
Note:
You can insert numerous line breaks, one after the other, because
there is no limit as to how many line breaks can be included in a single
topic.
Adding line breaks inside paragraphs
You can start a new line without starting a new paragraph by inserting
a manual line break. A manual line break ends the current line and continues
the text on the next line.