Report server scheduled job location I inherited a SQL Server environment. In (database engine) SQL Server Agent are two jobs defined that apparently belong to the report server.
First and only step in the first job:
exec [ReportServer].dbo.AddEvent @EventType='CacheInvalidateSchedule', @EventData='c5b50dad-33bb-40b8-a696-59b1a555e8e4'

First and only step in the second job:
exec [ReportServer].dbo.AddEvent @EventType='RefreshCache', @EventData='f1ae0c17-b150-4861-8d9a-8552036123a3'


Any ideas how these two jobs were originally created and what they do? When I check the report server, there are no schedules defined:

The connected report server is empty:
First I ran
Use ReportServer  
select * from ExecutionLog3 order by TimeStart DESC  

This gave me a list of events that I matched with the scheduled times of the jobs:

So I went to the portal and checked the dataset. Turns out caching was enabled: