org-convert-to-oddeven-levels
org-convert-to-oddeven-levels is an interactive compiled Lisp function in `org.el
'.
(org-convert-to-oddeven-levels)
Convert an org-mode file with only odd levels to one with odd/even levels.
This promotes level 3 to level 2, level 5 to level 3 etc. If the
file contains a section with an even level, conversion would
destroy the structure of the file. An error is signaled in this
case.