Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature currently requires accessing the site using the built-in Safari browser.
If you are still using CentOS 7.9, it's time to convert to Alma 8 with the free centos2alma tool by Plesk or Plesk Migrator. Please let us know your experiences or concerns in this thread: CentOS2Alma discussion
In this case manual migration required as there is no build-in way to migrate Sitebuilder sites from one server to another. Try to check following tread on this forum: http://forum.swsoft.com/showthread.php?t=46828. The same operation should be applied for 4.x Sitebuilder server.
Also, following KB article could be also useful in this case: http://kb.odin.com/en/5512