Hi!
How can I edit a Custom Property Value? I have a property of "AlertEmail" assigned to nodes. This has a drop down list value that users can choose from. But once I add values I can't change them?

For example I want to edit value 2 but there's no option to edit. I can only remove value 2 and add a new value. But I'm pretty sure if I do that, the value will disappear from the nodes that are using it and I'd have to find each one and set the value again.
If this can't be done via the web interface, can I edit the value via SQL?
Thanks.