...
The default time zone. The time zone id is the “TZ database name” from this page: https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
The default culture. Use the code from: Supported Languages
The other supported cultures. Use the code from: Supported Languages
The RootUrl of application.
The namespace where OneList applications are deployed.
Download the upgrade.ps1 file. Run the command below, where the Image_Version is in the format of x.x.x, e.g. 7.4.4
...