One of my clients needs to publish around 1000+ 100% copied articles on his website. Legally, he has already got permission from the article owner. The purpose of these articles is, keeping the users are on the website for a long time.
He doesn't want organic traffic for this copied articles. But I said these articles can be affected to reduce organic traffic for your original articles. he asked me o find a solution for it.
How can I put 1000+ these copied articles on the website, but without negative affecting for original articles (SEO Wise)?
Update: I forget to mention that we don't copy full content for our pages for some pages... For example, if there is a 3000-word post, we might copy most useful 1000 words. Still is it ok to add "canonical" tag?