diff --git a/Admin/Install/Navigation.install.json b/Admin/Install/Navigation.install.json
index 9c7efdd..6c0847e 100755
--- a/Admin/Install/Navigation.install.json
+++ b/Admin/Install/Navigation.install.json
@@ -92,6 +92,54 @@
                         ]
                     }
                 ]
+            },
+            {
+                "id": 1002404001,
+                "pid": "/",
+                "type": 2,
+                "subtype": 1,
+                "name": "Departments",
+                "uri": "{/prefix}humanresource/position/list",
+                "target": "self",
+                "icon": null,
+                "order": 1,
+                "from": "HumanResourceManagement",
+                "permission": { "permission": 2, "type": null, "element": null },
+                "parent": 1002401001,
+                "children": [
+                    {
+                        "id": 1002404101,
+                        "pid": "/humanresource/position",
+                        "type": 3,
+                        "subtype": 1,
+                        "name": "List",
+                        "uri": "{/prefix}humanresource/position/list",
+                        "target": "self",
+                        "icon": null,
+                        "order": 1,
+                        "from": "HumanResourceManagement",
+                        "permission": { "permission": 2, "type": null, "element": null },
+                        "parent": 1002404001,
+                        "children": [
+                        ]
+                    },
+                    {
+                        "id": 1002402201,
+                        "pid": "/humanresource/position",
+                        "type": 3,
+                        "subtype": 1,
+                        "name": "Create",
+                        "uri": "{/prefix}humanresource/position/create?{?}",
+                        "target": "self",
+                        "icon": null,
+                        "order": 5,
+                        "from": "HumanResourceManagement",
+                        "permission": { "permission": 4, "type": null, "element": null },
+                        "parent": 1002404001,
+                        "children": [
+                        ]
+                    }
+                ]
             }
         ]
     }
diff --git a/Admin/Install/db.json b/Admin/Install/db.json
index 5c69e69..bd57156 100755
--- a/Admin/Install/db.json
+++ b/Admin/Install/db.json
@@ -124,8 +124,8 @@
                 "primary": true,
                 "autoincrement": true
             },
-            "hr_staff_history_media_item": {
-                "name": "hr_staff_history_media_item",
+            "hr_staff_history_media_history": {
+                "name": "hr_staff_history_media_history",
                 "type": "INT",
                 "null": false,
                 "foreignTable": "hr_staff_history",
@@ -200,8 +200,8 @@
                 "primary": true,
                 "autoincrement": true
             },
-            "hr_staff_education_history_media_item": {
-                "name": "hr_staff_education_history_media_item",
+            "hr_staff_education_history_media_history": {
+                "name": "hr_staff_education_history_media_history",
                 "type": "INT",
                 "null": false,
                 "foreignTable": "hr_staff_education_history",
@@ -266,8 +266,8 @@
                 "primary": true,
                 "autoincrement": true
             },
-            "hr_staff_work_history_media_item": {
-                "name": "hr_staff_work_history_media_item",
+            "hr_staff_work_history_media_history": {
+                "name": "hr_staff_work_history_media_history",
                 "type": "INT",
                 "null": false,
                 "foreignTable": "hr_staff_work_history",
@@ -281,5 +281,83 @@
                 "foreignKey": "media_id"
             }
         }
+    },
+    "hr_position": {
+        "name": "hr_position",
+        "fields": {
+            "hr_position_id": {
+                "name": "hr_position_id",
+                "type": "INT",
+                "null": false,
+                "primary": true,
+                "autoincrement": true
+            },
+            "hr_position_title": {
+                "name": "hr_position_title",
+                "type": "VARCHAR(255)",
+                "null": false
+            },
+            "hr_position_requirement": {
+                "name": "hr_position_requirement",
+                "type": "TEXT",
+                "null": false
+            },
+            "hr_position_requirementraw": {
+                "name": "hr_position_requirementraw",
+                "type": "TEXT",
+                "null": false
+            },
+            "hr_position_tasks": {
+                "name": "hr_position_tasks",
+                "type": "TEXT",
+                "null": false
+            },
+            "hr_position_tasksraw": {
+                "name": "hr_position_tasksraw",
+                "type": "TEXT",
+                "null": false
+            },
+            "hr_position_lang": {
+                "name": "hr_position_lang",
+                "type": "VARCHAR(2)",
+                "null": false,
+                "foreignTable": "language",
+                "foreignKey": "language_639_1"
+            },
+            "hr_position_position": {
+                "name": "hr_position_position",
+                "type": "INT",
+                "default": null,
+                "null": true,
+                "foreignTable": "organization_position",
+                "foreignKey": "organization_position_id"
+            }
+        }
+    },
+    "hr_position_media": {
+        "name": "hr_position_media",
+        "fields": {
+            "hr_position_media_id": {
+                "name": "hr_position_media_id",
+                "type": "INT",
+                "null": false,
+                "primary": true,
+                "autoincrement": true
+            },
+            "hr_position_media_position": {
+                "name": "hr_position_media_position",
+                "type": "INT",
+                "null": false,
+                "foreignTable": "hr_position",
+                "foreignKey": "hr_position_id"
+            },
+            "hr_position_media_media": {
+                "name": "hr_position_media_media",
+                "type": "INT",
+                "null": false,
+                "foreignTable": "media",
+                "foreignKey": "media_id"
+            }
+        }
     }
 }
\ No newline at end of file
diff --git a/Admin/Routes/Web/Backend.php b/Admin/Routes/Web/Backend.php
index cc8a7e1..8dfe4ae 100755
--- a/Admin/Routes/Web/Backend.php
+++ b/Admin/Routes/Web/Backend.php
@@ -50,4 +50,26 @@ return [
             ],
         ],
     ],
+    '^.*/humanresource/position/list.*$' => [
+        [
+            'dest'       => '\Modules\HumanResourceManagement\Controller\BackendController:viewHrPositionList',
+            'verb'       => RouteVerb::GET,
+            'permission' => [
+                'module' => BackendController::MODULE_NAME,
+                'type'   => PermissionType::READ,
+                'state'  => PermissionState::POSITION,
+            ],
+        ],
+    ],
+    '^.*/humanresource/position/create.*$' => [
+        [
+            'dest'       => '\Modules\HumanResourceManagement\Controller\BackendController:viewHrPositionCreate',
+            'verb'       => RouteVerb::GET,
+            'permission' => [
+                'module' => BackendController::MODULE_NAME,
+                'type'   => PermissionType::CREATE,
+                'state'  => PermissionState::POSITION,
+            ],
+        ],
+    ],
 ];
diff --git a/Docs/Dev/en/SUMMARY.md b/Docs/Dev/en/SUMMARY.md
old mode 100644
new mode 100755
diff --git a/Docs/Dev/en/structure.md b/Docs/Dev/en/structure.md
old mode 100644
new mode 100755
diff --git a/Models/EmployeeEducationHistoryMapper.php b/Models/EmployeeEducationHistoryMapper.php
old mode 100644
new mode 100755
index 8e447cd..883205d
--- a/Models/EmployeeEducationHistoryMapper.php
+++ b/Models/EmployeeEducationHistoryMapper.php
@@ -68,7 +68,7 @@ final class EmployeeEducationHistoryMapper extends DataMapperAbstract
             'mapper'   => MediaMapper::class,            /* mapper of the related object */
             'table'    => 'hr_staff_work_history_media',         /* table of the related object, null if no relation table is used (many->1) */
             'external' => 'hr_staff_work_history_media_media',
-            'self'     => 'hr_staff_work_history_media_item',
+            'self'     => 'hr_staff_work_history_media_history',
         ],
     ];
 
diff --git a/Models/EmployeeHistoryMapper.php b/Models/EmployeeHistoryMapper.php
index 0620731..88bc359 100755
--- a/Models/EmployeeHistoryMapper.php
+++ b/Models/EmployeeHistoryMapper.php
@@ -82,7 +82,7 @@ final class EmployeeHistoryMapper extends DataMapperAbstract
             'mapper'   => MediaMapper::class,            /* mapper of the related object */
             'table'    => 'hr_staff_work_history_media',         /* table of the related object, null if no relation table is used (many->1) */
             'external' => 'hr_staff_work_history_media_media',
-            'self'     => 'hr_staff_work_history_media_item',
+            'self'     => 'hr_staff_work_history_media_history',
         ],
     ];
 
diff --git a/Models/EmployeeWorkHistoryMapper.php b/Models/EmployeeWorkHistoryMapper.php
old mode 100644
new mode 100755
index ae6a65f..82bb05c
--- a/Models/EmployeeWorkHistoryMapper.php
+++ b/Models/EmployeeWorkHistoryMapper.php
@@ -66,7 +66,7 @@ final class EmployeeWorkHistoryMapper extends DataMapperAbstract
             'mapper'   => MediaMapper::class,            /* mapper of the related object */
             'table'    => 'hr_staff_work_history_media',         /* table of the related object, null if no relation table is used (many->1) */
             'external' => 'hr_staff_work_history_media_media',
-            'self'     => 'hr_staff_work_history_media_item',
+            'self'     => 'hr_staff_work_history_media_history',
         ],
     ];
 
diff --git a/Models/PermissionState.php b/Models/PermissionState.php
index 3ae3f4d..2b1e84e 100755
--- a/Models/PermissionState.php
+++ b/Models/PermissionState.php
@@ -29,4 +29,6 @@ abstract class PermissionState extends Enum
     public const HR = 1;
 
     public const DEPARTMENT = 2;
+
+    public const POSITION = 3;
 }