[Rt-devel] Customizing 'Quick ticket creation'

[David Good]

I'd like to add some additional fields to the 'Quick ticket creation' 
portlet.  I'd like to add some checkboxes along the bottom to set a 
couple of custom fields that will then fire off some scrips when the 
ticket is created.  I see how to override the Elements/QuickCreate 
template and have it display whatever I want, but how can I convert that 
into something that will set the custom field?