dynamic branding options (#1205)

src/Form/Model/Configuration.php

@@ -33,6 +33,10 @@ final class Configuration
      * @var string
      */
     private $type;
+    /**
+     * @var array
+     */
+    private $options = [];
     /**
      * @var bool
      */
@@ -155,4 +159,16 @@ final class Configuration
 
         return $this;
     }
+
+    public function getOptions(): array
+    {
+        return $this->options;
+    }
+
+    public function setOptions(array $options): Configuration
+    {
+        $this->options = $options;
+
+        return $this;
+    }
 }

src/Form/Model/SystemConfiguration.php

@@ -16,6 +16,7 @@ class SystemConfiguration
     public const SECTION_FORM_USER = 'form_user';
     public const SECTION_THEME = 'theme';
     public const SECTION_CALENDAR = 'calendar';
+    public const SECTION_BRANDING = 'branding';
 
     /**
      * @var string