Planned restart job for devices - how to edit ?

Hi,

for the thinclients in our production unit I want to create a planned restart job so that the do a restart on every sunday morning. They guy's there don't turn off the Dell clients so it's hard to push out new configuration ....

I tried to test this function with a new created device command job like in this screenshot.

OK, it's saved and then, I'am stuck because I can't edit or delete this job. 

I can not tick the checkbox, it's inactive also the Edit button is greyed out. When I click on the name, it opens a new page that tells me "no Jobs found". So how can I edit or delete this created job ?

Thanks,

Roland