diff --git a/back/models/dms.json b/back/models/dms.json
index bf6e44311..1d9e3ec21 100644
--- a/back/models/dms.json
+++ b/back/models/dms.json
@@ -3,6 +3,9 @@
     "name": "Dms",
     "description": "Documental Managment system",
     "base": "VnModel",
+    "log": {
+        "showField": "reference"
+	},
     "options": {
         "mysql": {
         "table": "dms"
diff --git a/db/changes/10140-kings/00-travelThermograph.sql b/db/changes/10140-kings/00-travelThermograph.sql
new file mode 100644
index 000000000..c19151a45
--- /dev/null
+++ b/db/changes/10140-kings/00-travelThermograph.sql
@@ -0,0 +1,7 @@
+ALTER TABLE `vn`.`travelThermograph` 
+ADD COLUMN `id` INT NOT NULL AUTO_INCREMENT FIRST,
+DROP PRIMARY KEY,
+ADD PRIMARY KEY (`id`);
+
+ALTER TABLE `vn`.`travelThermograph` 
+ADD UNIQUE INDEX `thermograph_created` (`thermographFk` ASC, `created` ASC) VISIBLE;
\ No newline at end of file
diff --git a/db/dump/fixtures.sql b/db/dump/fixtures.sql
index c31510b2c..92580b36e 100644
--- a/db/dump/fixtures.sql
+++ b/db/dump/fixtures.sql
@@ -1959,4 +1959,5 @@ INSERT INTO `vn`.`travelThermograph`(`thermographFk`, `created`, `warehouseFk`,
         ('TL.BBA85422',     DATE_ADD(CURDATE(), INTERVAL -1 MONTH), 2, 2,       'COOL', 'Ok',                           NULL),
         ('TL.BBA85422',     CURDATE(),                              2, 1,       'COOL', 'can not read the temperature', NULL),
         ('TZ1905012010',    CURDATE(),                              1, 1,       'WARM', 'Temperature in range',         5),
-        ('138350-0',        CURDATE(),                              1, NULL,    'WARM', NULL,                           5);
\ No newline at end of file
+        ('138350-0',        DATE_ADD(CURDATE(), INTERVAL -1 MONTH), 1, NULL,    'WARM', NULL,                           5),
+        ('138350-0',        CURDATE(),                              1, 1,       'WARM', 'Ok',                           5);
\ No newline at end of file
diff --git a/loopback/common/models/loggable.js b/loopback/common/models/loggable.js
index a6d0e8474..d9116a0de 100644
--- a/loopback/common/models/loggable.js
+++ b/loopback/common/models/loggable.js
@@ -219,7 +219,7 @@ module.exports = function(Self) {
             userFk: userFk,
             action: action,
             changedModel: ctx.Model.definition.name,
-            changedModelId: changedModelId,
+            changedModelId: changedModelId, // Model property with an different data type will throw a NaN error
             changedModelValue: where,
             oldInstance: oldInstance,
             newInstance: newInstance
diff --git a/modules/travel/back/methods/travel-thermograph/delete.js b/modules/travel/back/methods/travel-thermograph/delete.js
new file mode 100644
index 000000000..a8d6bc762
--- /dev/null
+++ b/modules/travel/back/methods/travel-thermograph/delete.js
@@ -0,0 +1,61 @@
+
+module.exports = Self => {
+    Self.remoteMethod('delete', {
+        description: 'Delete a invoiceOut',
+        accessType: 'WRITE',
+        accepts: {
+            arg: 'id',
+            type: 'string',
+            required: true,
+            description: 'The invoiceOut id',
+            http: {source: 'path'}
+        },
+        returns: {
+            type: 'object',
+            root: true
+        },
+        http: {
+            path: '/:id/delete',
+            verb: 'POST'
+        }
+    });
+
+    Self.delete = async id => {
+        const models = Self.app.models;
+
+        const targetClaimDms = await models.ClaimDms.findById(id);
+        const targetDms = await models.Dms.findById(targetClaimDms.dmsFk);
+
+
+        const trashDmsType = await models.DmsType.findOne({
+            where: {code: 'trash'}
+        });
+
+        await models.Dms.removeFile(ctx, targetClaimDms.dmsFk);
+        await targetClaimDms.destroy();
+
+        return targetDms.updateAttribute('dmsTypeFk', trashDmsType.id);
+
+
+        const transaction = await Self.beginTransaction({});
+        try {
+            let options = {transaction: transaction};
+
+            let invoiceOut = await Self.findById(id);
+            let tickets = await Self.app.models.Ticket.find({where: {refFk: invoiceOut.ref}});
+
+            const promises = [];
+            tickets.forEach(ticket => {
+                promises.push(ticket.updateAttribute('refFk', null, options));
+            });
+
+            await Promise.all(promises);
+            await invoiceOut.destroy(options);
+            await transaction.commit();
+            return tickets;
+        } catch (e) {
+            await transaction.rollback();
+            throw e;
+        }
+    };
+};
diff --git a/modules/travel/back/methods/travel-thermograph/uploadFile.js b/modules/travel/back/methods/travel-thermograph/uploadFile.js
index 0cff11204..6ac1b4c09 100644
--- a/modules/travel/back/methods/travel-thermograph/uploadFile.js
+++ b/modules/travel/back/methods/travel-thermograph/uploadFile.js
@@ -46,7 +46,7 @@ module.exports = Self => {
         }
     });
 
-    Self.uploadFile = async(ctx, thermograpId, travelId) => {
+    Self.uploadFile = async(ctx, thermographId, travelId) => {
         const models = Self.app.models;
         const tx = await Self.beginTransaction({});
 
@@ -57,7 +57,7 @@ module.exports = Self => {
 
             const travelThermograph = await models.TravelThermograph.findOne({
                 where: {
-                    thermographFk: thermograpId,
+                    thermographFk: thermographId,
                     travelFk: null
                 }
             }, options);
@@ -65,7 +65,7 @@ module.exports = Self => {
             await travelThermograph.updateAttributes({
                 dmsFk: firstDms.id,
                 travelFk: travelId
-            });
+            }, options);
 
             await tx.commit();
 
diff --git a/modules/travel/back/models/travel-log.json b/modules/travel/back/models/travel-log.json
index d21821127..d53be88f1 100644
--- a/modules/travel/back/models/travel-log.json
+++ b/modules/travel/back/models/travel-log.json
@@ -36,7 +36,7 @@
 			"type": "Date"
 		},
 		"changedModelId": {
-			"type": "Number"
+			"type": "String"
 		},
 		"changedModelValue": {
 			"type": "String"
diff --git a/modules/travel/back/models/travel-thermograph.json b/modules/travel/back/models/travel-thermograph.json
index 18e632d02..80a528655 100644
--- a/modules/travel/back/models/travel-thermograph.json
+++ b/modules/travel/back/models/travel-thermograph.json
@@ -2,7 +2,9 @@
     "name": "TravelThermograph",
     "base": "Loggable",
     "log": {
-		"model":"TravelLog"
+        "model":"TravelLog",
+        "relation": "travel",
+        "showField": "ref"
 	},
     "options": {
         "mysql": {
@@ -12,12 +14,11 @@
     "properties": {
         "thermographFk": {
             "type": "String",
-            "id": 1,
-            "description": "Identifier"
+            "description": "Identifier",
+            "id": true
         },
         "created": {
             "type": "Date",
-            "id": 2,
             "description": "Identifier"
         },
         "temperature": {
diff --git a/modules/travel/back/models/travel.json b/modules/travel/back/models/travel.json
index b4f154525..0eafe4010 100644
--- a/modules/travel/back/models/travel.json
+++ b/modules/travel/back/models/travel.json
@@ -2,7 +2,8 @@
     "name": "Travel",
 	"base": "Loggable",
 	"log": {
-		"model":"TravelLog"
+		"model":"TravelLog",
+        "showField": "ref"
 	},
     "options": {
         "mysql": {
diff --git a/modules/travel/front/thermograph/locale/es.yml b/modules/travel/front/thermograph/locale/es.yml
index d37be5102..d6e634ce3 100644
--- a/modules/travel/front/thermograph/locale/es.yml
+++ b/modules/travel/front/thermograph/locale/es.yml
@@ -8,7 +8,7 @@ Upload file: Subir fichero
 Edit file: Editar fichero
 Upload: Subir
 File: Fichero
-FileDescription: Travel id {{ticketId}}
+FileDescription: Travel id {{travelId}}
 ContentTypesInfo: 'Tipos de archivo permitidos: {{allowedContentTypes}}'
 Are you sure you want to continue?: ¿Seguro que quieres continuar?
 Add thermograph: Añadir termógrafo
\ No newline at end of file