The Public Knowledge Program (PKP) Preservation Network (PN) provides preservation services for PJPT (Pakistan Journal of Physical Therapy) and other OJS (Open Journal Systems) journals meeting specific criteria:

• It offers preservation for any OJS journal that has an ISSN, has published at least one article, and is currently running OJS 3.1.1.0.
• Journal managers of PJPT can register their journal for inclusion in the PKP PN by enabling a dedicated plugin in their OJS instance and accepting the terms of the Preservation Agreement.
• The registration process automatically checks if PJPT meets the minimum inclusion requirements.
• It safeguards the original journal content generated by OJS's standard export tools.
• Furthermore, the system autonomously harvests new content from registered journals, streamlining the process and reducing the need for manual intervention at PN member sites.