Creative Commons licences for the future volumes

Hi, our journal has decided to use creative commons licences. We don’t have rights from authors to make older articles accessible under CC. Is here any solution how to display CC only for the new submissions? Thanks in advance!

In recent version of OJS, the copyright and licensing is stored in the article-level metadata. As an Editor, see “Review Metadata” under the “Editing” of the article, or from the public UI, see the “Indexing Metadata” available in the Reading Tools (if enabled). This is also exposed in the HTML HEAD metadata as the DC.rights field.

If you wanted to expose it elsewhere, you could make a local modification to

similar to what is done to expose the DC metadata: