org-export-with-planning

org-export-with-planning is a variable defined in `ox.el'.
Its value is

nil

Documentation:
Non-nil means include planning info in export.

Planning info is the line containing either SCHEDULED:,
DEADLINE:, CLOSED: time-stamps, or a combination of them.

This option can also be set with the OPTIONS keyword,
e.g. "p:t".

You can customize this variable.

This variable was introduced, or its default value was changed, in version 24.4 of Emacs.