UWDC Publication Environment - How to export and delete an OJS journal
How to export articles from OJS and delete the journals for migration purposes.
To export the metadata from OJS articles into an XML format, log in as a Journal Mamager. From there, go to the "Journal Manager" link on the "User Home" page and select "Import/Export Data", then "Articles & Issues XML Plugin". There, you can choose to export either individual articles or full issues; exporting full issues is probably most efficient for a migration.
To delete a journal from OJS, log in with administrator privileges, and click "Site Administrator" from the User Home page. From there, click "Hosted Journals" under the "Site Management" heading, and you'll be presented with the list of journals hosted on the installation, which can be deleted by selecting "Delete" on the right-hand side.