Make Symfony Profiler more visible

Author: mnocon

docs/templating/components.md

@@ -12,7 +12,7 @@ Twig Component groups are available for:
 - [back office](custom_components.md)
 - [storefront](customize_storefront_layout.md)
 
-Use an unique group name when creating a Twig Component to create your own group.
+To learn which groups are available in a given view, use the [integration Symfony Profiler](#symfony-profiler-integration).
 
 ## Create Twig Component
 
@@ -52,6 +52,8 @@ ibexa_twig_components:
 
 The Component priority cannot be specified when using the YAML configuration, but it allows you to use the built-in components to quickly achieve common goals.
 
+You can use an unique group name when creating a Twig Component to create your own group.
+
 ## Built-in components
 
 | Name | Description | YAML type |