After linking AOPL to the article, the Article updated with AOPL and it does not depend on the AOPL keyword, and the same for while admin tries to update that AOPL keyword, it will not be affected to previous assigned AOPL article.
After linking AOPL to the article, the Article updated with AOPL and it does not depend on the AOPL keyword, and the same for while admin tries to update that AOPL keyword, it will not be affected to previous assigned AOPL article.