diff --git a/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Viewer.pm b/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Viewer.pm
index 62412ce25..ea770f262 100644
--- a/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Viewer.pm
+++ b/lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Viewer.pm
@@ -59,22 +59,24 @@ sub addRoutes {
             ['GET']
         );
     }
-    unless ( $self->{viewerAllowBrowser} || $conf->{viewerAllowBrowser} ) {
+
+    # Difference between confs
+    if ( $self->{viewerAllowDiff} ) {
+        $self->addRoute(
+            view => { diff => { ':conf1' => { ':conf2' => 'viewDiff' } } } )
+          ->addRoute( 'viewDiff.html', undef, ['GET'] );
+    }
+    unless ( $self->{viewerAllowBrowser} ) {
         $self->addRoute(
             view => { ':cfgNum' => 'rejectKey' },
             ['GET']
         );
     }
 
-    # Difference between confs
-    if ( $self->{viewerAllowDiff} || $conf->{viewerAllowDiff} ) {
-        $self->addRoute(
-            view => { diff => { ':conf1' => { ':conf2' => 'viewDiff' } } } )
-          ->addRoute( 'viewDiff.html', undef, ['GET'] );
-    }
-
     # Other keys
-    $self->addRoute( view => { ':cfgNum' => { '*' => 'getKey' } }, ['GET'] );
+    else {
+        $self->addRoute( view => { ':cfgNum' => { '*' => 'getKey' } }, ['GET'] );
+    }
 }
 
 sub getConfByNum {
diff --git a/lemonldap-ng-manager/site/htdocs/static/languages/it.json b/lemonldap-ng-manager/site/htdocs/static/languages/it.json
index b8f4cb5fd..069e279bb 100644
--- a/lemonldap-ng-manager/site/htdocs/static/languages/it.json
+++ b/lemonldap-ng-manager/site/htdocs/static/languages/it.json
@@ -128,7 +128,7 @@
 "casSrvMetaDataOptionsDisplayName":"Nome da visualizzare",
 "casSrvMetaDataOptionsGateway":"Autenticazione gateway",
 "casSrvMetaDataOptionsIcon":"Path icona",
-"casSrvMetaDataOptionsSortNumber":"Order",
+"casSrvMetaDataOptionsSortNumber":"Ordine",
 "casSrvMetaDataOptionsRenew":"Rinnova l'autenticazione",
 "casSrvMetaDataOptionsProxiedServices":"Servizi Proxied",
 "casSrvMetaDataOptionsUrl":"URL del server",
@@ -152,11 +152,11 @@
 "clickHereToForce":"Clicca qui per forzare",
 "checkState":"Attivazione",
 "checkStateSecret":"Segreto condiviso",
-"checkUsers":"SSO profile Check",
+"checkUsers":"Controllo del profilo SSO",
 "checkUser":"Attivazione",
-"checkUserIdRule":"Identities use rule",
-"checkUserHiddenAttributes":"Hidden attributes",
-"checkUserDisplayPersistentInfo":"Display persistent session",
+"checkUserIdRule":"Uso della regola delle identità",
+"checkUserHiddenAttributes":"Attributi nascosti",
+"checkUserDisplayPersistentInfo":"Mostra sessione persistente",
 "checkUserDisplayEmptyValues":"Mostra valori vuoti",
 "choiceParams":"Scelta parametri",
 "chooseLogo":"Scegli logo",
@@ -250,7 +250,7 @@
 "exportedVars":"Variabili esportate",
 "external2f":"2° fattore esterno",
 "ext2fActivation":"Attivazione",
-"ext2fCodeActivation":"Code regex",
+"ext2fCodeActivation":"Codice regex",
 "ext2fAuthnLevel":"Livello di autenticazione",
 "ext2fLogo":"Logo",
 "ext2FSendCommand":"Invia comando",
@@ -289,10 +289,10 @@
 "hideTree":"Nascondi l'albero",
 "httpOnly":"Protezione Javascript",
 "https":"HTTPS",
-"impersonation":"Impersonation",
-"impersonationRule":"Use rule",
-"impersonationIdRule":"Identities use rule",
-"impersonationHiddenAttributes":"Hidden attributes",
+"impersonation":"Imitazione",
+"impersonationRule":"Usa la regola",
+"impersonationIdRule":"Le identità usano la regola",
+"impersonationHiddenAttributes":"Attributi nascosti",
 "impersonationMergeSSOgroups":"Unisci gruppi SSO falsificati e reali",
 "impersonationPrefix":"Prefisso degli attributi reali",
 "impersonationSkipEmptyValues":"Salta valori vuoti",
@@ -500,7 +500,7 @@
 "oidcOPMetaDataOptionsDisplayName":"Visualizza nome",
 "oidcOPMetaDataOptionsDisplayParams":"Visualizza",
 "oidcOPMetaDataOptionsIcon":"Logo",
-"oidcOPMetaDataOptionsSortNumber":"Order",
+"oidcOPMetaDataOptionsSortNumber":"Ordine",
 "oidcOPMetaDataOptionsJWKSTimeout":"Timeout dei dati di JWKS",
 "oidcRPMetaDataOptionsLogoutSessionRequired":"Sessione necessaria",
 "oidcRPMetaDataOptionsLogoutType":"Tipo",
@@ -651,7 +651,7 @@
 "radiusSecret":"Segreto condiviso",
 "radiusServer":"Nome host del server",
 "randomPasswordRegexp":"Regex per la generazione di password",
-"readOnlyMode":"Read-Only mode",
+"readOnlyMode":"Modalità di sola lettura",
 "redirectFormMethod":"Metodo per il modulo di reindirizzamento",
 "redirection":"Redirezioni del gestore",
 "reference":"Riferimento",
@@ -896,7 +896,7 @@
 "samlIDPMetaDataOptionsDisplayParams":" Visualizza ",
 "samlIDPMetaDataOptionsIcon":"Logo",
 "samlIDPMetaDataOptionsSecurity":"Sicurezza",
-"samlIDPMetaDataOptionsSortNumber":"Order",
+"samlIDPMetaDataOptionsSortNumber":"Ordine",
 "samlIDPMetaDataOptionsStoreSAMLToken":"Store SAML Token",
 "samlIDPMetaDataOptionsRelayStateURL":"Consenti l'URL come RelayState",
 "samlIDPMetaDataOptionsUserAttribute":"Attributo che contiene l'identificatore dell'utente",
@@ -985,5 +985,5 @@
 "samlCommonDomainCookieWriter":"URL dell'autore",
 "samlRelayStateTimeout":"Timeout di sessione di RelayState",
 "samlUseQueryStringSpecific":"Utilizza il metodo specifico query_string",
-"samlOverrideIDPEntityID":"Override Entity ID when acting as IDP"
+"samlOverrideIDPEntityID":"Sostituisci l'ID entità quando agisce come IDP"
 }
\ No newline at end of file
diff --git a/lemonldap-ng-manager/t/70-viewer.t b/lemonldap-ng-manager/t/70-viewer.t
index b096f6708..553db18b5 100644
--- a/lemonldap-ng-manager/t/70-viewer.t
+++ b/lemonldap-ng-manager/t/70-viewer.t
@@ -8,6 +8,7 @@ use JSON qw(from_json);
 require 't/test-lib.pm';
 
 my $struct = 't/jsonfiles/70-diff.json';
+
 sub body {
     return IO::File->new( $struct, 'r' );
 }
@@ -19,9 +20,11 @@ count(1);
 
 # Test that hidden key values are NOT sent
 $res = &client->jsonResponse('/view/1/portalDisplayLogout');
-ok( $res->{value} eq '_Hidden_', 'Key is hidden' );
+ok( $res->{value} eq '_Hidden_', 'Key is hidden' )
+  or explain( $res, 'value => "_Hidden_"' );
 $res = &client->jsonResponse('/view/1/samlIDPMetaDataNodes');
-ok( $res->{value} eq '_Hidden_', 'Key is hidden' );
+ok( $res->{value} eq '_Hidden_', 'Key is hidden' )
+  or explain( $res, 'value => "_Hidden_"' );
 count(2);
 
 # Try to display latest conf
@@ -29,12 +32,17 @@ $res = &client->jsonResponse('/view/latest');
 ok( $res->{cfgNum} eq '1', 'Browser is allowed' );
 count(1);
 
-ok( $res = &client->_post( '/confs/', 'cfgNum=1&force=1', &body, 'application/json' ),
-    "Request succeed" );
+ok(
+    $res = &client->_post(
+        '/confs/', 'cfgNum=1&force=1', &body, 'application/json'
+    ),
+    "Request succeed"
+);
 ok( $res->[0] == 200, "Result code is 200" );
 my $resBody;
 ok( $resBody = from_json( $res->[2]->[0] ), "Result body contains JSON text" );
 count(3);
+
 foreach my $i ( 0 .. 1 ) {
     ok(
         $resBody->{details}->{__changes__}->[$i]->{key} =~
@@ -46,10 +54,11 @@ count(2);
 
 # Try to compare confs 1 & 2
 $res = &client->jsonResponse('/view/diff/1/2');
+
 # ok( $res->[1]->{captcha_login_enabled} eq '1', 'Key found' );
 ok( $res->[1]->{captcha_mail_enabled} eq '0', 'Key found' );
-ok( 6 == keys %{ $res->[1] }, 'Right number of keys found')
-or print STDERR Dumper($res);
+ok( 6 == keys %{ $res->[1] },                 'Right number of keys found' )
+  or print STDERR Dumper($res);
 count(2);
 
 # Remove new conf
diff --git a/lemonldap-ng-manager/t/71-viewer-with-no-diff.t b/lemonldap-ng-manager/t/71-viewer-with-no-diff.t
index 8e58345b3..8fee87c90 100644
--- a/lemonldap-ng-manager/t/71-viewer-with-no-diff.t
+++ b/lemonldap-ng-manager/t/71-viewer-with-no-diff.t
@@ -21,13 +21,10 @@ ok(
     'Client object'
 );
 
-# Try to display latest conf
-my $res = $client2->jsonResponse('/view/1');
-ok( $res->{value} eq '_Hidden_', 'Browser is NOT allowed' );
-count(2);
+
 
 # Try to compare confs 1 & 2
-ok( $res = $client2->_post( '/confs/', 'cfgNum=1&force=1', &body, 'application/json' ),
+ok( my $res = $client2->_post( '/confs/', 'cfgNum=1&force=1', &body, 'application/json' ),
     "Request succeed" );
 ok( $res->[0] == 200, "Result code is 200" );
 my $resBody;
@@ -45,6 +42,11 @@ $res = $client2->jsonResponse('/view/diff/1/2');
 ok( $res->{value} eq '_Hidden_', 'Diff is NOT allowed' );
 count(1);
 
+# Try to display latest conf
+$res = $client2->jsonResponse('/view/2');
+ok( $res->{value} eq '_Hidden_', 'Browser is NOT allowed' );
+count(2);
+
 # Remove new conf
 `rm -rf t/conf/lmConf-2.json`;