diff --git a/modules/client/back/models/business.json b/modules/client/back/models/business.json
index 58e989ae08..8c572fb5df 100644
--- a/modules/client/back/models/business.json
+++ b/modules/client/back/models/business.json
@@ -13,6 +13,66 @@
         },
         "workcenterFk" : {
             "type": "number"
+        },
+        "companyCodeFk" : {
+            "type": "string"
+        },
+        "started" : {
+            "type": "date"
+        },
+        "ended" : {
+            "type": "date"
+        },
+        "workerBusiness" : {
+            "type": "string"
+        },
+        "reasonEndFk" : {
+            "type": "number"
+        },
+        "payedHolidays" : {
+            "type": "number"
+        },
+        "occupationCodeFk" : {
+            "type": "number"
+        },
+        "workerFk" : {
+            "type": "number"
+        },
+        "notes" : {
+            "type": "string"
+        },
+        "departmentFk": {
+            "type": "number"
+        },
+        "workerBusinessProfessionalCategoryFk": {
+            "type": "number"
+        },
+        "calendarTypeFk": {
+            "type": "string"
+        },
+        "isHourlyLabor": {
+            "type": "boolean"
+        },
+        "rate": {
+            "type": "number"
+        },
+        "workerBusinessCategoryFk": {
+            "type": "number"
+        },
+        "workerBusinessTypeFk": {
+            "type": "number"
+        },
+        "amount": {
+            "type": "number"
+        },
+        "workerBusinessAgreementFk": {
+            "type": "number"
+        },
+        "basicSalary": {
+            "type": "number"
+        },
+        "editorFk": {
+            "type": "number"
         }
     },
     "relations": {
diff --git a/modules/worker/back/models/worker.json b/modules/worker/back/models/worker.json
index 4e7617aabe..5c5090691b 100644
--- a/modules/worker/back/models/worker.json
+++ b/modules/worker/back/models/worker.json
@@ -115,6 +115,11 @@
             "type": "hasMany",
             "model": "Locker",
             "foreignKey": "workerFk"
+        },
+        "business": {
+            "type": "hasMany",
+            "model": "Business",
+            "foreignKey": "workerFk"
         }
     },
     "acls":[