diff --git a/front/salix/components/index.js b/front/salix/components/index.js
index e843f2f5e..38b0d0e1f 100644
--- a/front/salix/components/index.js
+++ b/front/salix/components/index.js
@@ -15,7 +15,6 @@ import './module-card';
 import './module-main';
 import './side-menu/side-menu';
 import './section';
-import './section-dms';
 import './summary';
 import './topbar/topbar';
 import './user-popover';
diff --git a/front/salix/components/section-dms/index.js b/front/salix/components/section-dms/index.js
deleted file mode 100644
index ae7d496cd..000000000
--- a/front/salix/components/section-dms/index.js
+++ /dev/null
@@ -1,24 +0,0 @@
-import ngModule from '../../module';
-import Component from 'core/lib/component';
-import './style.scss';
-
-export default class SectionDms extends Component {
-    getAllowedContentTypes() {
-        return this.$http.get('DmsContainers/allowedContentTypes').then(res => {
-            const contentTypes = res.data.join(', ');
-            this.allowedContentTypes = contentTypes;
-            return contentTypes;
-        });
-    }
-
-    getDms(dmsId) {
-        return this.$http.get(`Dms/${dmsId}`).then(res => res);
-    }
-    getDmsTypes(params) {
-        return this.$http.get('DmsTypes/findOne', params).then(res => res);
-    }
-}
-
-ngModule.vnComponent('vnSectionDms', {
-    controller: SectionDms
-});
diff --git a/front/salix/components/section-dms/style.scss b/front/salix/components/section-dms/style.scss
deleted file mode 100644
index e69de29bb..000000000
diff --git a/modules/client/front/dms/create/index.js b/modules/client/front/dms/create/index.js
index ec8837981..461d0aa36 100644
--- a/modules/client/front/dms/create/index.js
+++ b/modules/client/front/dms/create/index.js
@@ -1,8 +1,8 @@
 import ngModule from '../../module';
-import SectionDms from 'salix/components/section-dms';
+import Section from 'salix/components/section';
 import './style.scss';
 
-class Controller extends SectionDms {
+class Controller extends Section {
     constructor($element, $) {
         super($element, $);
         this.dms = {
@@ -20,36 +20,46 @@ class Controller extends SectionDms {
         this._client = value;
 
         if (value) {
-            const params = {filter: {
-                where: {code: 'paymentsLaw'}
-            }};
-            this.getDmsTypes(params).then(res => this.handleDefaultParams(res));
-            this.getAllowedContentTypes().then(data => this.allowedContentTypes = data);
+            this.setDefaultParams();
+            this.getAllowedContentTypes();
         }
     }
 
+    getAllowedContentTypes() {
+        this.$http.get('DmsContainers/allowedContentTypes').then(res => {
+            const contentTypes = res.data.join(', ');
+            this.allowedContentTypes = contentTypes;
+        });
+    }
+
     get contentTypesInfo() {
         return this.$t('ContentTypesInfo', {
             allowedContentTypes: this.allowedContentTypes
         });
     }
 
-    handleDefaultParams({data: dmsType}) {
-        const companyId = this.vnConfig.companyFk;
-        const warehouseId = this.vnConfig.warehouseFk;
-        const defaultParams = {
-            reference: this.client.id,
-            warehouseId: warehouseId,
-            companyId: companyId,
-            dmsTypeId: dmsType.id,
-            description: this.$t('ClientFileDescription', {
-                dmsTypeName: dmsType.name,
-                clientId: this.client.id,
-                clientName: this.client.name
-            }).toUpperCase()
-        };
+    setDefaultParams() {
+        const params = {filter: {
+            where: {code: 'paymentsLaw'}
+        }};
+        this.$http.get('DmsTypes/findOne', {params}).then(res => {
+            const dmsType = res.data && res.data;
+            const companyId = this.vnConfig.companyFk;
+            const warehouseId = this.vnConfig.warehouseFk;
+            const defaultParams = {
+                reference: this.client.id,
+                warehouseId: warehouseId,
+                companyId: companyId,
+                dmsTypeId: dmsType.id,
+                description: this.$t('ClientFileDescription', {
+                    dmsTypeName: dmsType.name,
+                    clientId: this.client.id,
+                    clientName: this.client.name
+                }).toUpperCase()
+            };
 
-        this.dms = Object.assign(this.dms, defaultParams);
+            this.dms = Object.assign(this.dms, defaultParams);
+        });
     }
 
     onSubmit() {
diff --git a/modules/client/front/dms/edit/index.js b/modules/client/front/dms/edit/index.js
index 36c1a9672..8765eeff2 100644
--- a/modules/client/front/dms/edit/index.js
+++ b/modules/client/front/dms/edit/index.js
@@ -1,8 +1,8 @@
 import ngModule from '../../module';
-import SectionDms from 'salix/components/section-dms';
+import Section from 'salix/components/section';
 import './style.scss';
 
-class Controller extends SectionDms {
+class Controller extends Section {
     get client() {
         return this._client;
     }
@@ -11,28 +11,39 @@ class Controller extends SectionDms {
         this._client = value;
 
         if (value) {
-            this.getDms(this.$params.dmsId).then(handleDefaultParams);
-            this.getAllowedContentTypes().then(data => this.allowedContentTypes = data);
+            this.setDefaultParams();
+            this.getAllowedContentTypes();
         }
     }
 
+    getAllowedContentTypes() {
+        this.$http.get('DmsContainers/allowedContentTypes').then(res => {
+            const contentTypes = res.data.join(', ');
+            this.allowedContentTypes = contentTypes;
+        });
+    }
+
     get contentTypesInfo() {
         return this.$t('ContentTypesInfo', {
             allowedContentTypes: this.allowedContentTypes
         });
     }
 
-    handleDefaultParams({data: dms}) {
-        this.dms = {
-            reference: dms.reference,
-            warehouseId: dms.warehouseFk,
-            companyId: dms.companyFk,
-            dmsTypeId: dms.dmsTypeFk,
-            description: dms.description,
-            hasFile: dms.hasFile,
-            hasFileAttached: false,
-            files: []
-        };
+    setDefaultParams() {
+        const path = `Dms/${this.$params.dmsId}`;
+        this.$http.get(path).then(res => {
+            const dms = res.data && res.data;
+            this.dms = {
+                reference: dms.reference,
+                warehouseId: dms.warehouseFk,
+                companyId: dms.companyFk,
+                dmsTypeId: dms.dmsTypeFk,
+                description: dms.description,
+                hasFile: dms.hasFile,
+                hasFileAttached: false,
+                files: []
+            };
+        });
     }
 
     onSubmit() {
diff --git a/modules/invoiceIn/front/basic-data/index.js b/modules/invoiceIn/front/basic-data/index.js
index 797fda59d..246f1b16f 100644
--- a/modules/invoiceIn/front/basic-data/index.js
+++ b/modules/invoiceIn/front/basic-data/index.js
@@ -1,8 +1,8 @@
 import ngModule from '../module';
-import SectionDms from 'salix/components/section-dms';
+import Section from 'salix/components/section';
 import UserError from 'core/lib/user-error';
 
-class Controller extends SectionDms {
+class Controller extends Section {
     constructor($element, $, vnFile) {
         super($element, $, vnFile);
         this.dms = {
@@ -11,7 +11,7 @@ class Controller extends SectionDms {
             hasFileAttached: false
         };
         this.vnFile = vnFile;
-        this.getAllowedContentTypes().then(data => this.allowedContentTypes = data);
+        this.getAllowedContentTypes();
         this._editDownloadDisabled = false;
     }
 
@@ -53,6 +53,15 @@ class Controller extends SectionDms {
         });
     }
 
+    getAllowedContentTypes() {
+        this.$http.get('DmsContainers/allowedContentTypes').then(res => {
+            if (res.data.length > 0) {
+                const contentTypes = res.data.join(', ');
+                this.allowedContentTypes = contentTypes;
+            }
+        });
+    }
+
     openEditDialog(dmsId) {
         this.getFile(dmsId).then(() => this.$.dmsEditDialog.show());
     }
diff --git a/modules/route/front/agency-term/createInvoiceIn/index.js b/modules/route/front/agency-term/createInvoiceIn/index.js
index 5e54f7929..0198ab80f 100644
--- a/modules/route/front/agency-term/createInvoiceIn/index.js
+++ b/modules/route/front/agency-term/createInvoiceIn/index.js
@@ -1,9 +1,9 @@
 import ngModule from '../../module';
-import SectionDms from 'salix/components/section-dms';
+import Section from 'salix/components/section';
 import './style.scss';
 import UserError from 'core/lib/user-error';
 
-class Controller extends SectionDms {
+class Controller extends Section {
     constructor($element, $) {
         super($element, $);
         this.dms = {
@@ -19,11 +19,9 @@ class Controller extends SectionDms {
 
     set route(value) {
         this._route = value;
-        const params = {filter: {
-            where: {code: 'invoiceIn'}
-        }};
-        this.getDmsTypes(params).then(res => this.handleDefaultParams(res));
-        this.getAllowedContentTypes().then(data => this.allowedContentTypes = data);
+
+        this.setDefaultParams();
+        this.getAllowedContentTypes();
     }
 
     $onChanges() {
@@ -31,23 +29,36 @@ class Controller extends SectionDms {
             this.params = JSON.parse(this.$params.q);
     }
 
+    getAllowedContentTypes() {
+        this.$http.get('DmsContainers/allowedContentTypes').then(res => {
+            const contentTypes = res.data.join(', ');
+            this.allowedContentTypes = contentTypes;
+        });
+    }
+
     get contentTypesInfo() {
         return this.$t('ContentTypesInfo', {
             allowedContentTypes: this.allowedContentTypes
         });
     }
 
-    handleDefaultParams({data: dmsType}) {
-        const companyId = this.vnConfig.companyFk;
-        const warehouseId = this.vnConfig.warehouseFk;
-        const defaultParams = {
-            warehouseId: warehouseId,
-            companyId: companyId,
-            dmsTypeId: dmsType.id,
-            description: this.params.supplierName
-        };
+    setDefaultParams() {
+        const params = {filter: {
+            where: {code: 'invoiceIn'}
+        }};
+        this.$http.get('DmsTypes/findOne', {params}).then(res => {
+            const dmsType = res.data && res.data;
+            const companyId = this.vnConfig.companyFk;
+            const warehouseId = this.vnConfig.warehouseFk;
+            const defaultParams = {
+                warehouseId: warehouseId,
+                companyId: companyId,
+                dmsTypeId: dmsType.id,
+                description: this.params.supplierName
+            };
 
-        this.dms = Object.assign(this.dms, defaultParams);
+            this.dms = Object.assign(this.dms, defaultParams);
+        });
     }
 
     onSubmit() {
diff --git a/modules/ticket/front/dms/create/index.js b/modules/ticket/front/dms/create/index.js
index 7b25e4665..b25abf17c 100644
--- a/modules/ticket/front/dms/create/index.js
+++ b/modules/ticket/front/dms/create/index.js
@@ -1,7 +1,7 @@
 import ngModule from '../../module';
-import SectionDms from 'salix/components/section-dms';
+import Section from 'salix/components/section';
 
-class Controller extends SectionDms {
+class Controller extends Section {
     constructor($element, $) {
         super($element, $);
         this.dms = {
@@ -19,36 +19,45 @@ class Controller extends SectionDms {
         this._ticket = value;
 
         if (value) {
-            const params = {filter: {
-                where: {code: 'ticket'}
-            }};
-            this.getDmsTypes(params).then(res => this.handleDefaultParams(res));
-            this.getAllowedContentTypes().then(data => this.allowedContentTypes = data);
+            this.setDefaultParams();
+            this.getAllowedContentTypes();
         }
     }
 
+    getAllowedContentTypes() {
+        this.$http.get('DmsContainers/allowedContentTypes').then(res => {
+            const contentTypes = res.data.join(', ');
+            this.allowedContentTypes = contentTypes;
+        });
+    }
+
     get contentTypesInfo() {
         return this.$t('ContentTypesInfo', {
             allowedContentTypes: this.allowedContentTypes
         });
     }
 
-    handleDefaultParams(data) {
-        const dmsTypeId = res?.data?.id;
-        const warehouseId = this.vnConfig.warehouseFk;
-        const defaultParams = {
-            reference: this.ticket.id,
-            warehouseId: warehouseId,
-            companyId: this.ticket.companyFk,
-            dmsTypeId: dmsTypeId,
-            description: this.$t('FileDescription', {
-                ticketId: this.ticket.id,
-                clientId: this.ticket.client.id,
-                clientName: this.ticket.client.name
-            }).toUpperCase()
-        };
+    setDefaultParams() {
+        const params = {filter: {
+            where: {code: 'ticket'}
+        }};
+        this.$http.get('DmsTypes/findOne', {params}).then(res => {
+            const dmsTypeId = res.data && res.data.id;
+            const warehouseId = this.vnConfig.warehouseFk;
+            const defaultParams = {
+                reference: this.ticket.id,
+                warehouseId: warehouseId,
+                companyId: this.ticket.companyFk,
+                dmsTypeId: dmsTypeId,
+                description: this.$t('FileDescription', {
+                    ticketId: this.ticket.id,
+                    clientId: this.ticket.client.id,
+                    clientName: this.ticket.client.name
+                }).toUpperCase()
+            };
 
-        this.dms = Object.assign(this.dms, defaultParams);
+            this.dms = Object.assign(this.dms, defaultParams);
+        });
     }
 
     onSubmit() {
diff --git a/modules/ticket/front/dms/edit/index.js b/modules/ticket/front/dms/edit/index.js
index 9b64f5906..808ca6a6a 100644
--- a/modules/ticket/front/dms/edit/index.js
+++ b/modules/ticket/front/dms/edit/index.js
@@ -1,7 +1,7 @@
 import ngModule from '../../module';
-import SectionDms from 'salix/components/section-dms';
+import Section from 'salix/components/section';
 
-class Controller extends SectionDms {
+class Controller extends Section {
     get ticket() {
         return this._ticket;
     }
@@ -10,28 +10,39 @@ class Controller extends SectionDms {
         this._ticket = value;
 
         if (value) {
-            this.getDms(this.$params.dmsId).then(handleDefaultParams);
-            this.getAllowedContentTypes().then(data => this.allowedContentTypes = data);
+            this.setDefaultParams();
+            this.getAllowedContentTypes();
         }
     }
 
+    getAllowedContentTypes() {
+        this.$http.get('DmsContainers/allowedContentTypes').then(res => {
+            const contentTypes = res.data.join(', ');
+            this.allowedContentTypes = contentTypes;
+        });
+    }
+
     get contentTypesInfo() {
         return this.$t('ContentTypesInfo', {
             allowedContentTypes: this.allowedContentTypes
         });
     }
 
-    handleDefaultParams({data: dms}) {
-        this.dms = {
-            reference: dms.reference,
-            warehouseId: dms.warehouseFk,
-            companyId: dms.companyFk,
-            dmsTypeId: dms.dmsTypeFk,
-            description: dms.description,
-            hasFile: dms.hasFile,
-            hasFileAttached: false,
-            files: []
-        };
+    setDefaultParams() {
+        const path = `Dms/${this.$params.dmsId}`;
+        this.$http.get(path).then(res => {
+            const dms = res.data && res.data;
+            this.dms = {
+                reference: dms.reference,
+                warehouseId: dms.warehouseFk,
+                companyId: dms.companyFk,
+                dmsTypeId: dms.dmsTypeFk,
+                description: dms.description,
+                hasFile: dms.hasFile,
+                hasFileAttached: false,
+                files: []
+            };
+        });
     }
 
     onSubmit() {
diff --git a/modules/ticket/front/tracking/index/index.js b/modules/ticket/front/tracking/index/index.js
index 95665b071..ff3dc881b 100644
--- a/modules/ticket/front/tracking/index/index.js
+++ b/modules/ticket/front/tracking/index/index.js
@@ -7,15 +7,9 @@ class Controller extends Section {
         this.filter = {
             include: [
                 {
-                    relation: 'worker',
+                    relation: 'user',
                     scope: {
-                        fields: ['id'],
-                        include: {
-                            relation: 'user',
-                            scope: {
-                                fields: ['name']
-                            }
-                        }
+                        fields: ['name']
                     }
                 }, {
                     relation: 'state',
diff --git a/modules/travel/front/thermograph/create/index.js b/modules/travel/front/thermograph/create/index.js
index e51d23124..fa2c1261a 100644
--- a/modules/travel/front/thermograph/create/index.js
+++ b/modules/travel/front/thermograph/create/index.js
@@ -17,10 +17,16 @@ class Controller extends Section {
 
         if (value) {
             this.setDefaultParams();
-            this.allowedContentTypes = this.getAllowedContentTypes();
+            this.getAllowedContentTypes();
         }
     }
 
+    getAllowedContentTypes() {
+        this.$http.get('DmsContainers/allowedContentTypes').then(res => {
+            const contentTypes = res.data.join(', ');
+            this.allowedContentTypes = contentTypes;
+        });
+    }
 
     get contentTypesInfo() {
         return this.$t('ContentTypesInfo', {
diff --git a/modules/travel/front/thermograph/edit/index.js b/modules/travel/front/thermograph/edit/index.js
index 1678643b2..a8df3142d 100644
--- a/modules/travel/front/thermograph/edit/index.js
+++ b/modules/travel/front/thermograph/edit/index.js
@@ -1,8 +1,8 @@
 import ngModule from '../../module';
-import SectionDms from 'salix/components/section-dms';
+import Section from 'salix/components/section';
 import './style.scss';
 
-class Controller extends SectionDms {
+class Controller extends Section {
     get travel() {
         return this._travel;
     }
@@ -12,10 +12,17 @@ class Controller extends SectionDms {
 
         if (value) {
             this.setDefaultParams();
-            this.getAllowedContentTypes().then(data => this.allowedContentTypes = data);
+            this.getAllowedContentTypes();
         }
     }
 
+    getAllowedContentTypes() {
+        this.$http.get('DmsContainers/allowedContentTypes').then(res => {
+            const contentTypes = res.data.join(', ');
+            this.allowedContentTypes = contentTypes;
+        });
+    }
+
     get contentTypesInfo() {
         return this.$t('ContentTypesInfo', {
             allowedContentTypes: this.allowedContentTypes
diff --git a/modules/worker/front/dms/create/index.js b/modules/worker/front/dms/create/index.js
index 2f06128b5..ff6112211 100644
--- a/modules/worker/front/dms/create/index.js
+++ b/modules/worker/front/dms/create/index.js
@@ -21,12 +21,17 @@ class Controller extends Section {
 
         if (value) {
             this.setDefaultParams();
-            this.getAllowedContentTypes().then(data => {
-                this.allowedContentTypes = data;
-            });
+            this.getAllowedContentTypes();
         }
     }
 
+    getAllowedContentTypes() {
+        this.$http.get('DmsContainers/allowedContentTypes').then(res => {
+            const contentTypes = res.data.join(', ');
+            this.allowedContentTypes = contentTypes;
+        });
+    }
+
     get contentTypesInfo() {
         return this.$t('ContentTypesInfo', {
             allowedContentTypes: this.allowedContentTypes