After saving the added job, a new entry is added to the table on the Administration page.
Please keep in mind that if no value is provided in the Run this script as textfield, the script will run with no user. Therefore, the script will NOT have the required permissions to interact with Jira tickets, unless the project allows for anonymous access or the script explicitly calls out the user to use within in the script using the runAs routine.
It is highly recommended to provide a user to the scheduled job when interacting with Jira tickets.
We have removed standard services from Power Scripts™ for Jira v4.0 - all your scripts will be migrated to the scheduler, because it provides a more flexible mechanism.