The docs are much better than they used to be but they still require too much caffeine to absorb. Chained Examples.

package MyApp::Controller::App::Reporting;
use Moose;
use namespace::autoclean;
BEGIN { extends "Catalyst::Controller" }

sub by_id :Chained("/") :PathPart("reporting") :CaptureArgs(1) {
    my( $self, $c, $id ) = @_;
    $c->stash( ohaid => $id );
}

sub reporting :Chained("by_id") PathPart("") Args(0) {
    my( $self, $c ) = @_;
    $c->response->body("OHAI " . $c->stash->{ohaid});
}

__PACKAGE__->meta->make_immutable;

__END__

[debug] Loaded Chained actions:
.-------------------------------------+-------------------------------
+-------.
| Path Spec                           | Private                       
+       |
+-------------------------------------+-------------------------------
+-------+
| /reporting/*                        | /app/reporting/by_id (1)      
+       |
|                                     | => /app/reporting/reporting   
+       |
'-------------------------------------+-------------------------------
+-------'

moo@cow[1148]~>curl http://localhost:3000/reporting/DER
OHAI DER
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