Variable: org-archive-subtree-add-inherited-tags
org-archive-subtree-add-inherited-tags is a customizable variable
defined in org-archive.el.gz.
Value
infile
Documentation
Non-nil means append inherited tags when archiving a subtree.
This variable was added, or its default value changed, in Emacs 24.1.
Source Code
;; Defined in /usr/src/emacs/lisp/org/org-archive.el.gz
(defcustom org-archive-subtree-add-inherited-tags 'infile
"Non-nil means append inherited tags when archiving a subtree."
:group 'org-archive
:version "24.1"
:type '(choice
(const :tag "Never" nil)
(const :tag "When archiving a subtree to the same file" infile)
(const :tag "Always" t)))