Variable: org-latex-default-footnote-command

org-latex-default-footnote-command is a customizable variable defined in ox-latex.el.gz.

Value

"\\footnote{%s%s}"

Documentation

Default command used to insert footnotes.

Customize this command if the LaTeX class provides a different command like "\\sidenote{%s%s}" that you want to use. The value will be passed as an argument to format as the following
  (format org-latex-default-footnote-command
     footnote-description footnote-label)

This variable was added, or its default value changed, in Org version
9.7.

Source Code

;; Defined in /usr/src/emacs/lisp/org/ox-latex.el.gz
;;;; Footnotes

(defcustom org-latex-default-footnote-command "\\footnote{%s%s}"
  "Default command used to insert footnotes.
Customize this command if the LaTeX class provides a different
command like \"\\sidenote{%s%s}\" that you want to use.
The value will be passed as an argument to `format' as the following
  (format org-latex-default-footnote-command
     footnote-description footnote-label)"
  :group 'org-export-latex
  :package-version '(Org . "9.7")
  :type 'string)