diff --git a/VERSIONS_HOTLINE/46189 b/VERSIONS_HOTLINE/46189
new file mode 100644
index 0000000000000000000000000000000000000000..a04c8263cf6c608619c78d7de60b5277e4dcd91d
--- /dev/null
+++ b/VERSIONS_HOTLINE/46189
@@ -0,0 +1 @@
+ - ticket #46189 : Boîte bibliothèque: tri des facettes sur les champs personnalisés par ordre alphabétique
\ No newline at end of file
diff --git a/library/Class/AdminVar.php b/library/Class/AdminVar.php
index d46c525fac13ca274913bafe5c687efa8eed0346..e4f8e7c86c8a6d4c7730a4f1af813d4d4cf59a73 100644
--- a/library/Class/AdminVar.php
+++ b/library/Class/AdminVar.php
@@ -121,7 +121,7 @@ class Class_AdminVarLoader extends Storm_Model_Loader {
                     'ID_READ_SPEAKER' => Class_AdminVar_Meta::newDefault($this->_('Numéro de client Read Speaker <a target="_blank" href="http://webreader.readspeaker.com">http://webreader.readspeaker.com</a>')),
                     'BLUGA_API_KEY' => Class_AdminVar_Meta::newDefault($this->_('Clé API Bluga Webthumb <a target="_blank" href="http://webthumb.bluga.net/home">http://webthumb.bluga.net/home</a>')),
                     'AIDE_FICHE_ABONNE' => Class_AdminVar_Meta::newDefault($this->_('Texte d\'aide affiché dans la fiche abonné')),
-                    'INTERDIRE_ENREG_UTIL' => Class_AdminVar_Meta::newDefault($this->_('Supprime l\'affichage du lien d\'enregistrement dans les différents formulaires de connexion et interdit l\'enregistrement d\'utilisateurs')),
+                    'INTERDIRE_ENREG_UTIL' => Class_AdminVar_Meta::newOnOff($this->_('Supprime l\'affichage du lien d\'enregistrement dans les différents formulaires de connexion et interdit l\'enregistrement d\'utilisateurs')),
                     'LANGUES' => Class_AdminVar_Meta::newMultiInput($this->_('Liste des codes langue utilisées en plus du français séparées par des ;. Exemple: en;ro;es')),
                     'CACHE_ACTIF' => Class_AdminVar_Meta::newOnOff(implode('<br/>',
                                                                            ['Activer le cache des boîtes (meilleure performance mais mise à jour toutes les ' . CACHE_LIFETIME / 60 . 'mn)',
diff --git a/library/ZendAfi/View/Helper/Filters/Element/CustomField.php b/library/ZendAfi/View/Helper/Filters/Element/CustomField.php
index bfd60eddf18afca81651b67abdca7fc1a32aa05f..c67a38c1277588bc42bd997253b42a8f5cad03d3 100644
--- a/library/ZendAfi/View/Helper/Filters/Element/CustomField.php
+++ b/library/ZendAfi/View/Helper/Filters/Element/CustomField.php
@@ -26,10 +26,17 @@ class ZendAfi_View_Helper_Filters_Element_CustomField extends ZendAfi_View_Helpe
 
     $elements = [];
     foreach ($values as $value) {
-      foreach ($value->getValueAsArray() as $value)
-        $elements[$value] = $value;
+      $this->_addOptionsInto($value->getValueAsArray(), $elements);
     }
 
+    asort($elements);
+
     return $elements;
   }
+
+
+  protected function _addOptionsInto($options, &$elements) {
+    foreach ($options as $value)
+      $elements[$value] = $value;
+  }
 }
diff --git a/tests/application/modules/opac/controllers/BibControllerTest.php b/tests/application/modules/opac/controllers/BibControllerTest.php
index d846bf931d2841f0680f8791d0c6fe615ea652f7..10d423b1ad9ea1020b80aea349c98d619588ed38 100644
--- a/tests/application/modules/opac/controllers/BibControllerTest.php
+++ b/tests/application/modules/opac/controllers/BibControllerTest.php
@@ -1456,22 +1456,28 @@ class BibControllerSelectionOrderDisplayAndFiltersTest extends BibControllerWidg
   }
 
 
+  /** @test */
+  public function customfieldServiceShouldContainsValueRestaurationChecked() {
+    $this->assertXPath('//li//input[@type="checkbox"][@value="Restauration"][@checked]');
+  }
+
+
   /** @test */
   public function customfieldServiceShouldContainsValueWifiChecked() {
-    $this->assertXPath('//input[@type="checkbox"][@value="Wifi"][@checked]');
+    $this->assertXPath('//li/input[@type="checkbox"][@value="Wifi"][@checked]');
   }
 
 
   /** @test */
-  public function customfieldServiceShouldContainsValueRestaurationChecked() {
-    $this->assertXPath('//input[@type="checkbox"][@value="Restauration"][@checked]');
+  public function servicesShouldBeInAlphabeticalOrder() {
+    $this->assertXPath('//li[following-sibling::li/input[@value="Wifi"]]/input[@value="Restauration"]');
   }
 
 
   /** @test */
   public function customFieldServiceTitleShouldContainsRestaurationAndWifi() {
     $this->assertXPathContentContains('//li[@data-id="custom_field_7"]/h2/span',
-                                      'Wifi, Restauration');
+                                      'Restauration, Wifi');
   }
 
 
@@ -1483,7 +1489,7 @@ class BibControllerSelectionOrderDisplayAndFiltersTest extends BibControllerWidg
 
   /** @test */
   public function customfieldServiceShouldContainsCheckBoxParking() {
-    $this->assertXPath('//input[@type="checkbox"][@value="Parking"][contains(@data-url, "custom_field_7/Wifi%3BRestauration%3BParking")]', $this->_response->getBody());
+    $this->assertXPath('//input[@type="checkbox"][@value="Parking"][contains(@data-url, "custom_field_7/Restauration%3BWifi%3BParking")]', $this->_response->getBody());
   }