diff --git a/db/changes/231001/00-wagon.sql b/db/changes/231001/00-wagon.sql
index cd945cc46..5249c1faf 100644
--- a/db/changes/231001/00-wagon.sql
+++ b/db/changes/231001/00-wagon.sql
@@ -1,6 +1,7 @@
 CREATE TABLE `vn`.`wagonType` (
   `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
   `name` varchar(30) NOT NULL UNIQUE,
+  `divisible` tinyint(1) NOT NULL DEFAULT 0,
   PRIMARY KEY (`id`)
 ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb3;
 
@@ -26,8 +27,7 @@ CREATE TABLE `vn`.`wagonConfig` (
   `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
   `width` int(11) unsigned DEFAULT 1350,
   `height` int(11) unsigned DEFAULT 1900,
-  `trayStep` int(11) unsigned DEFAULT 50,
-  `minTrayHeight` int(11) unsigned DEFAULT 200,
+  `minTrayHeight` int(11) unsigned DEFAULT 50,
   `maxTrays` int(11) unsigned DEFAULT 6,
   PRIMARY KEY (`id`)
 ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb3;
diff --git a/db/dump/fixtures.sql b/db/dump/fixtures.sql
index 488285b6b..302d16d76 100644
--- a/db/dump/fixtures.sql
+++ b/db/dump/fixtures.sql
@@ -2821,9 +2821,9 @@ INSERT INTO `vn`.`deviceProductionUser` (`deviceProductionFk`, `userFk`, `create
         (1, 1, util.VN_NOW()),
         (3, 3, util.VN_NOW());
 
-INSERT INTO `vn`.`wagonConfig` (`id`, `width`, `height`, `trayStep`, `minTrayHeight`, `maxTrays`)
+INSERT INTO `vn`.`wagonConfig` (`id`, `width`, `height`, `minTrayHeight`, `maxTrays`)
     VALUES
-        (1, 1350, 1900, 50, 200, 6);
+        (1, 1350, 1900, 50, 6);
 
 
 INSERT INTO `vn`.`wagonTypeColor` (`id`, `name`, `rgb`)
diff --git a/modules/wagon/back/models/collectionWagonTicket.json b/modules/wagon/back/models/collection-wagon-ticket.json
similarity index 100%
rename from modules/wagon/back/models/collectionWagonTicket.json
rename to modules/wagon/back/models/collection-wagon-ticket.json
diff --git a/modules/wagon/back/models/collectionWagon.json b/modules/wagon/back/models/collection-wagon.json
similarity index 100%
rename from modules/wagon/back/models/collectionWagon.json
rename to modules/wagon/back/models/collection-wagon.json
diff --git a/modules/wagon/back/models/wagonConfig.json b/modules/wagon/back/models/wagon-config.json
similarity index 88%
rename from modules/wagon/back/models/wagonConfig.json
rename to modules/wagon/back/models/wagon-config.json
index ee33f312e..8bad354f7 100644
--- a/modules/wagon/back/models/wagonConfig.json
+++ b/modules/wagon/back/models/wagon-config.json
@@ -17,9 +17,6 @@
         "height": {
             "type": "string"
         },
-        "trayStep": {
-            "type": "number"
-        },
         "minTrayHeight": {
             "type": "number"
         },
diff --git a/modules/wagon/back/models/wagonTypeColor.json b/modules/wagon/back/models/wagon-type-color.json
similarity index 100%
rename from modules/wagon/back/models/wagonTypeColor.json
rename to modules/wagon/back/models/wagon-type-color.json
diff --git a/modules/wagon/back/models/wagonTypeTray.json b/modules/wagon/back/models/wagon-type-tray.json
similarity index 100%
rename from modules/wagon/back/models/wagonTypeTray.json
rename to modules/wagon/back/models/wagon-type-tray.json
diff --git a/modules/wagon/back/models/wagonType.json b/modules/wagon/back/models/wagon-type.json
similarity index 82%
rename from modules/wagon/back/models/wagonType.json
rename to modules/wagon/back/models/wagon-type.json
index feb8d046c..f57bf957d 100644
--- a/modules/wagon/back/models/wagonType.json
+++ b/modules/wagon/back/models/wagon-type.json
@@ -13,6 +13,9 @@
         },
         "name": {
             "type": "string"
+        },
+        "divisible": {
+            "type": "boolean"
         }
     }
 }