Variable: org-num-skip-tags
org-num-skip-tags is a customizable variable defined in
org-loaddefs.el.
Value
nil
Documentation
List of tags preventing the numbering of sub-trees.
For example, add "ARCHIVE" to this list to avoid numbering archived sub-trees.
Tag in this list prevent numbering the whole sub-tree,
irrespective to org-use-tag-inheritance, or other means to
control tag inheritance.
Source Code
;; Defined in ~/.emacs.d/elpa/org-9.8.2/org-loaddefs.el
;;; Generated autoloads from org-num.el
(defvar org-num-face nil "\
Face to use for numbering.
When nil, use the same face as the headline. This value is
ignored if `org-num-format-function' specifies a face for its
output.")