[Spacewalk-list] Auto updating clients

[Jason Ganovsky]

So how can I get spacewalk to automatically update clients when I upload newer 
versions of RPM's into their subscribed channels?

It seems like I have to go in manually to the web interface or run yum update 
on each client.  Is there a "policy" I can set that says whenever I update 
RPM's Spacewalk ensures they will get enforced everywhere?