A template job is a template that includes the key components for most of the jobs your organization will open. Users with the appropriate permissions to create a new job can use this template as a starting point when creating a new job. Alternatively, if your organization wants to exert more control over the jobs your users can create, you can restrict new job creation to only those based on template jobs.
This article will cover how to restrict users with Job Admin level permissions so that they can only create new jobs based on template jobs.
Go to the Permissions Policies page. (Configure icon 
> Permission Policies)
Navigate to the Job Admins section and uncheck the box inline with Allow Job Admins to create or copy non-template jobs during job creation.
Job Admins who can create new jobs can now only create new jobs that are based on template jobs where you have given them at least Job Admin level permissions.
Users will be directed to the Copy an Existing Job page when they try to create a new job. The Copy an Existing Job page will be filtered to show jobs marked as a template only.