All available jobs are provided from Swiftlets. They are registered in job groups, one for each Swiftlet. A job group can have multiple defined jobs. The registration is added dynamically, usually when a Swiftlet starts (e.g. during hot deployment), and removed when the Swiftlet stops (e.g. during undeployment).
All job groups are shown in folder "Registered Job Groups" below the "Usage" folder of the Scheduler Swiftlet:
Within each job group you'll find all jobs a particular Swiftlet provides. They are shown in folder "Registered Jobs" below a job group.
Each entry there describes a job; it is meta data to show you what the job does and what parameters it requires. The parameters, if any, are listed under folder "Parameters" of the job. A parameter has a name, an optional default value and is marked as mandatory or optional.
Basically, if you like to schedule a job, you check the registration of the job, note the job group, job name and the parameters, define a schedule and you're done.