Variable: org-id-search-archives
org-id-search-archives is a customizable variable defined in
org-id.el.gz.
Value
t
Documentation
Non-nil means search also the archive files of agenda files for entries.
This is a possibility to reduce overhead, but it means that entries moved
to the archives can no longer be found by ID.
This variable is only relevant when org-id-track-globally is set.
Source Code
;; Defined in /usr/src/emacs/lisp/org/org-id.el.gz
(defcustom org-id-search-archives t
"Non-nil means search also the archive files of agenda files for entries.
This is a possibility to reduce overhead, but it means that entries moved
to the archives can no longer be found by ID.
This variable is only relevant when `org-id-track-globally' is set."
:group 'org-id
:type 'boolean)