-=head1 SEE ALSO
-
-This class allows "overlay" methods to be placed
-into the following files _Overlay is for a System overlay by the original author,
-_Vendor is for 3rd-party vendor add-ons, while _Local is for site-local customizations.
-
-These overlay files can contain new subs or subs to replace existing subs in this module.
-
-Each of these files should begin with the line
-
- no warnings qw(redefine);
-
-so that perl does not kick and scream when you redefine a subroutine or variable in your overlay.
-
-RT::CustomFieldValues_Overlay, RT::CustomFieldValues_Vendor, RT::CustomFieldValues_Local