https://eifl.info/faq/must-users-ask-author-or-copyright-holder-consent-every-time-they-wish-make-or-distribute-copy
Must users ask the author (or copyright holder) for consent every time they wish to make or...
No. The author's consent to open access for a given article is manifested by self-archiving the article in an open access repository, by publishing it in an...
ask the authorcopyright holderevery timeto makemust