[rt-users] Quick overlay question

[Emmanuel Lacour]

On Wed, Oct 28, 2009 at 10:42:53AM -0400, Mauricio Tavares wrote:
> 	Well, it really boils down to how it works? Do you replace an entire 
> function in the overlay, the entire .pm file, or what?
>

there is description of this here:

http://wiki.bestpractical.com/view/CustomizingWithOverlays

In overlay, you override methods.

You can look in RT modules for examples, there is some that use overlay.