Greetings, I am passing along a report from https://bugs.documentfoundation.org/show_bug.cgi?id=90334
Here is the main issue, the bug report also gives a concrete illustration and a solution is discussed.
ISSUE:
Unable to find information about non-table column breaks in Writer documentation.
Writer 4.2 Guide:
Searching "manual break" doesn't return any information about column breaks.
Searching "column break" only isolates text-flow formatting in table text (and the shortcut key).
SOLUTION:
The Writer Guide needs to include a column break explanation around p. 123, as a definition for "Manual" in the section "distributing text across columns".