Hi, Steve/Samuel,
If that's the case, then what I'd do is, before closing the job, add an alert to it and make sure Alerts are enabled. Something like, 'This job is closed. DO NOT post to it' and also enable the option that requires the user to enter their Adagio userID to confirm they've read it.
This is the sort of thing Alerts were created for. And, it's nice because you can decide what modules and aspects of those modules you want the Alert to present itself in.
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