@@ -127,12 +127,12 @@ You can configure the service configurator using the ``configurator`` option:
127127app.newsletter_manager :
128128class :AppBundle\Mail\NewsletterManager
129129arguments :['@mailer']
130- configurator :['@ app.email_configurator', configure]
130+ configurator :' app.email_configurator: configure'
131131
132132app.greeting_card_manager :
133133class :AppBundle\Mail\GreetingCardManager
134134arguments :['@mailer']
135- configurator :['@ app.email_configurator', configure]
135+ configurator :' app.email_configurator: configure'
136136
137137code-block ::xml
138138
@@ -186,6 +186,23 @@ You can configure the service configurator using the ``configurator`` option:
186186 ->setConfigurator(array(new Reference('app.email_configurator'), 'configure'))
187187 ;
188188
189+ note ::
190+
191+ The traditional configurator syntax in YAML files used an array to define
192+ the service id and the method name:
193+
194+ ..code-block ::yaml
195+
196+ app.newsletter_manager :
197+ # new syntax
198+ configurator :' app.email_configurator:configure'
199+ # old syntax
200+ configurator :['@app.email_configurator', configure]
201+
202+ versionadded ::3.2
203+ The ``service_id:method_name `` syntax for the YAML configuration format
204+ was introduced in Symfony 3.2.
205+
189206That's it! When requesting the ``app.newsletter_manager `` or
190207``app.greeting_card_manager `` service, the created instance will first be
191208passed to the ``EmailConfigurator::configure() `` method.