diff --git a/Admin/Install/Navigation.install.json b/Admin/Install/Navigation.install.json
index 5dfd2f5..5f2f9c4 100644
--- a/Admin/Install/Navigation.install.json
+++ b/Admin/Install/Navigation.install.json
@@ -18,7 +18,7 @@
                 "pid": "/contract",
                 "type": 3,
                 "subtype": 1,
-                "name": "Boards",
+                "name": "Contracts",
                 "uri": "{/prefix}contract/list?{?}",
                 "target": "self",
                 "icon": null,
diff --git a/Admin/Install/Navigation.php b/Admin/Install/Navigation.php
index 8363f99..776434f 100644
--- a/Admin/Install/Navigation.php
+++ b/Admin/Install/Navigation.php
@@ -14,7 +14,7 @@ declare(strict_types=1);
 
 namespace Modules\ContractManagement\Admin\Install;
 
-use phpOMS\DataStorage\Database\DatabasePool;
+use phpOMS\Application\ApplicationAbstract;
 
 /**
  * Navigation class.
@@ -30,14 +30,14 @@ class Navigation
      * Install navigation providing
      *
      * @param string       $path   Module path
-     * @param DatabasePool $dbPool Database pool for database interaction
+     * @param ApplicationAbstract $app Application
      *
      * @return void
      *
      * @since 1.0.0
      */
-    public static function install(string $path, DatabasePool $dbPool) : void
+    public static function install(string $path, ApplicationAbstract $app) : void
     {
-        \Modules\Navigation\Admin\Installer::installExternal($dbPool, ['path' => __DIR__ . '/Navigation.install.json']);
+        \Modules\Navigation\Admin\Installer::installExternal($app, ['path' => __DIR__ . '/Navigation.install.json']);
     }
 }
diff --git a/Admin/Install/db.json b/Admin/Install/db.json
index d1aca03..b539b7e 100644
--- a/Admin/Install/db.json
+++ b/Admin/Install/db.json
@@ -1,45 +1,144 @@
 {
-    "media_contract": {
-        "name": "media_contract",
+    "contractmgmt_type": {
+        "name": "contractmgmt_type",
         "fields": {
-            "media_contract_id": {
-                "name": "media_contract_id",
+            "contractmgmt_type_id": {
+                "name": "contractmgmt_type_id",
                 "type": "INT",
                 "null": false,
-                "primary": true
+                "primary": true,
+                "autoincrement": true
             },
-            "media_contract_start": {
-                "name": "media_contract_start",
-                "type": "DATETIME",
-                "default": null,
+            "contractmgmt_type_name": {
+                "name": "contractmgmt_type_name",
+                "type": "VARCHAR(255)",
                 "null": false
-            },
-            "media_contract_end": {
-                "name": "media_contract_end",
-                "type": "DATETIME",
-                "null": false
-            },
-            "media_contract_autorenewal": {
-                "name": "media_contract_autorenewal",
-                "type": "TINYINT",
-                "default": 1,
-                "null": false
-            },
-            "media_contract_renewaltime": {
-                "name": "media_contract_renewaltime",
+            }
+        }
+    },
+    "contractmgmt_type_l11n": {
+        "name": "contractmgmt_type_l11n",
+        "fields": {
+            "contractmgmt_type_l11n_id": {
+                "name": "contractmgmt_type_l11n_id",
                 "type": "INT",
+                "null": false,
+                "primary": true,
+                "autoincrement": true
+            },
+            "contractmgmt_type_l11n_title": {
+                "name": "contractmgmt_type_l11n_title",
+                "type": "VARCHAR(255)",
+                "null": false
+            },
+            "contractmgmt_type_l11n_type": {
+                "name": "contractmgmt_type_l11n_type",
+                "type": "INT(11)",
+                "null": false,
+                "foreignTable": "contractmgmt_type",
+                "foreignKey": "contractmgmt_type_id"
+            },
+            "contractmgmt_type_l11n_lang": {
+                "name": "contractmgmt_type_l11n_lang",
+                "type": "VARCHAR(2)",
+                "null": false,
+                "foreignTable": "language",
+                "foreignKey": "language_639_1"
+            }
+        }
+    },
+    "contractmgmt_contract": {
+        "name": "contractmgmt_contract",
+        "fields": {
+            "contractmgmt_contract_id": {
+                "name": "contractmgmt_contract_id",
+                "type": "INT",
+                "null": false,
+                "primary": true,
+                "autoincrement": true
+            },
+            "contractmgmt_contract_title": {
+                "name": "contractmgmt_contract_title",
+                "type": "VARCHAR(255)",
+                "null": false
+            },
+            "contractmgmt_contract_description": {
+                "name": "contractmgmt_contract_description",
+                "type": "TEXT",
+                "null": false
+            },
+            "contractmgmt_contract_start": {
+                "name": "contractmgmt_contract_start",
+                "type": "DATETIME",
+                "null": false
+            },
+            "contractmgmt_contract_end": {
+                "name": "contractmgmt_contract_end",
+                "type": "DATETIME",
+                "null": true,
+                "default": null
+            },
+            "contractmgmt_contract_costs": {
+                "name": "contractmgmt_contract_costs",
+                "type": "BIGINT",
+                "null": true,
+                "default": null
+            },
+            "contractmgmt_contract_duration": {
+                "name": "contractmgmt_contract_duration",
+                "type": "INT",
+                "null": false
+            },
+            "contractmgmt_contract_warning": {
+                "name": "contractmgmt_contract_warning",
+                "type": "INT",
+                "null": false
+            },
+            "contractmgmt_contract_type": {
+                "name": "contractmgmt_contract_type",
+                "type": "INT",
+                "null": false,
+                "foreignTable": "contractmgmt_type",
+                "foreignKey": "contractmgmt_type_id"
+            },
+            "contractmgmt_contract_responsible": {
+                "name": "contractmgmt_contract_responsible",
+                "type": "INT",
+                "null": true,
                 "default": null,
-                "null": true
+                "foreignTable": "account",
+                "foreignKey": "account_id"
             },
-            "media_contract_costs": {
-                "name": "media_contract_costs",
-                "type": "BIGINT",
+            "contractmgmt_contract_created_at": {
+                "name": "contractmgmt_contract_created_at",
+                "type": "DATETIME",
                 "null": false
+            }
+        }
+    },
+    "contractmgmt_contract_media": {
+        "name": "contractmgmt_contract_media",
+        "fields": {
+            "contractmgmt_contract_media_id": {
+                "name": "contractmgmt_contract_media_id",
+                "type": "INT",
+                "null": false,
+                "primary": true,
+                "autoincrement": true
             },
-            "media_contract_value": {
-                "name": "media_contract_value",
-                "type": "BIGINT",
-                "null": false
+            "contractmgmt_contract_media_contract": {
+                "name": "contractmgmt_contract_media_contract",
+                "type": "INT",
+                "null": false,
+                "foreignTable": "contractmgmt_contract",
+                "foreignKey": "contractmgmt_contract_id"
+            },
+            "contractmgmt_contract_media_media": {
+                "name": "contractmgmt_contract_media_media",
+                "type": "INT",
+                "null": false,
+                "foreignTable": "media",
+                "foreignKey": "media_id"
             }
         }
     }
diff --git a/Admin/Routes/Web/Backend.php b/Admin/Routes/Web/Backend.php
index aef3f28..7804181 100644
--- a/Admin/Routes/Web/Backend.php
+++ b/Admin/Routes/Web/Backend.php
@@ -6,4 +6,26 @@ use phpOMS\Account\PermissionType;
 use phpOMS\Router\RouteVerb;
 
 return [
+	'^.*/contract/list.*$' => [
+        [
+            'dest'       => '\Modules\ContractManagement\Controller\BackendController:viewContractList',
+            'verb'       => RouteVerb::GET,
+            'permission' => [
+                'module' => BackendController::MODULE_NAME,
+                'type'   => PermissionType::READ,
+                'state'  => PermissionState::CONTRACT,
+            ],
+        ],
+    ],
+    '^.*/contract/single.*$' => [
+        [
+            'dest'       => '\Modules\ContractManagement\Controller\BackendController:viewContract',
+            'verb'       => RouteVerb::GET,
+            'permission' => [
+                'module' => BackendController::MODULE_NAME,
+                'type'   => PermissionType::READ,
+                'state'  => PermissionState::CONTRACT,
+            ],
+        ],
+    ],
 ];