diff --git a/app/build.gradle b/app/build.gradle
index 4479b85c56..b5ad21c3c3 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -31,7 +31,7 @@ android {
         minSdkVersion 14
         targetSdkVersion 27
         versionCode 999999
-        versionName "1.5.6-dev"
+        versionName "1.5.7-dev"
         vectorDrawables.useSupportLibrary = true
         javaCompileOptions.annotationProcessorOptions.arguments = ["room.schemaLocation": "$projectDir/schemas".toString()]
     }
diff --git a/app/schemas/de.tum.in.tumcampusapp.database.TcaDb/10.json b/app/schemas/de.tum.in.tumcampusapp.database.TcaDb/10.json
new file mode 100644
index 0000000000..6b85256e30
--- /dev/null
+++ b/app/schemas/de.tum.in.tumcampusapp.database.TcaDb/10.json
@@ -0,0 +1,1102 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 10,
+    "identityHash": "d787f26c3fa1a02011b0487146cae485",
+    "entities": [
+      {
+        "tableName": "Cafeteria",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`distance` REAL NOT NULL, `id` INTEGER NOT NULL, `name` TEXT NOT NULL, `address` TEXT NOT NULL, `latitude` REAL NOT NULL, `longitude` REAL NOT NULL, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "distance",
+            "columnName": "distance",
+            "affinity": "REAL",
+            "notNull": true
+          },
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "address",
+            "columnName": "address",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "latitude",
+            "columnName": "latitude",
+            "affinity": "REAL",
+            "notNull": true
+          },
+          {
+            "fieldPath": "longitude",
+            "columnName": "longitude",
+            "affinity": "REAL",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "CafeteriaMenu",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `cafeteriaId` INTEGER NOT NULL, `date` TEXT, `typeShort` TEXT NOT NULL, `typeLong` TEXT NOT NULL, `typeNr` INTEGER NOT NULL, `name` TEXT NOT NULL)",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "cafeteriaId",
+            "columnName": "cafeteriaId",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "date",
+            "columnName": "date",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "typeShort",
+            "columnName": "typeShort",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "typeLong",
+            "columnName": "typeLong",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "typeNr",
+            "columnName": "typeNr",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "FavoriteDish",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `cafeteriaId` INTEGER NOT NULL, `dishName` TEXT NOT NULL, `date` TEXT NOT NULL, `tag` TEXT NOT NULL)",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "cafeteriaId",
+            "columnName": "cafeteriaId",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "dishName",
+            "columnName": "dishName",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "date",
+            "columnName": "date",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "tag",
+            "columnName": "tag",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "Sync",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` TEXT NOT NULL, `lastSync` TEXT NOT NULL, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "lastSync",
+            "columnName": "lastSync",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "TumLock",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`url` TEXT NOT NULL, `error` TEXT NOT NULL, `timestamp` TEXT NOT NULL, `lockedFor` INTEGER NOT NULL, `active` INTEGER NOT NULL, PRIMARY KEY(`url`))",
+        "fields": [
+          {
+            "fieldPath": "url",
+            "columnName": "url",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "error",
+            "columnName": "error",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "timestamp",
+            "columnName": "timestamp",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "lockedFor",
+            "columnName": "lockedFor",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "active",
+            "columnName": "active",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "url"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "BuildingToGps",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` TEXT NOT NULL, `latitude` TEXT NOT NULL, `longitude` TEXT NOT NULL, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "latitude",
+            "columnName": "latitude",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "longitude",
+            "columnName": "longitude",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "Kino",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` TEXT NOT NULL, `title` TEXT NOT NULL, `year` TEXT NOT NULL, `runtime` TEXT NOT NULL, `genre` TEXT NOT NULL, `director` TEXT NOT NULL, `actors` TEXT NOT NULL, `rating` TEXT NOT NULL, `description` TEXT NOT NULL, `cover` TEXT NOT NULL, `trailer` TEXT, `date` TEXT NOT NULL, `created` TEXT NOT NULL, `link` TEXT NOT NULL, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "year",
+            "columnName": "year",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "runtime",
+            "columnName": "runtime",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "genre",
+            "columnName": "genre",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "director",
+            "columnName": "director",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "actors",
+            "columnName": "actors",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "rating",
+            "columnName": "rating",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "description",
+            "columnName": "description",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "cover",
+            "columnName": "cover",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "trailer",
+            "columnName": "trailer",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "date",
+            "columnName": "date",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "created",
+            "columnName": "created",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "link",
+            "columnName": "link",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "chat_message",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`_id` INTEGER NOT NULL, `previous` INTEGER NOT NULL, `room` INTEGER NOT NULL, `text` TEXT, `timestamp` TEXT, `signature` TEXT, `member` TEXT, `sending` INTEGER NOT NULL, PRIMARY KEY(`_id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "previous",
+            "columnName": "previous",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "room",
+            "columnName": "room",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "text",
+            "columnName": "text",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "timestamp",
+            "columnName": "timestamp",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "signature",
+            "columnName": "signature",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "member",
+            "columnName": "member",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "sendingStatus",
+            "columnName": "sending",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "_id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "Location",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER NOT NULL, `category` TEXT NOT NULL, `name` TEXT NOT NULL, `address` TEXT NOT NULL, `room` TEXT NOT NULL, `transport` TEXT NOT NULL, `hours` TEXT NOT NULL, `remark` TEXT NOT NULL, `url` TEXT NOT NULL, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "category",
+            "columnName": "category",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "address",
+            "columnName": "address",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "room",
+            "columnName": "room",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "transport",
+            "columnName": "transport",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "hours",
+            "columnName": "hours",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "remark",
+            "columnName": "remark",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "url",
+            "columnName": "url",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "News",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` TEXT NOT NULL, `title` TEXT NOT NULL, `link` TEXT NOT NULL, `src` TEXT NOT NULL, `image` TEXT NOT NULL, `date` TEXT NOT NULL, `created` TEXT NOT NULL, `dismissed` INTEGER NOT NULL, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "link",
+            "columnName": "link",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "src",
+            "columnName": "src",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "image",
+            "columnName": "image",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "date",
+            "columnName": "date",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "created",
+            "columnName": "created",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "dismissed",
+            "columnName": "dismissed",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "news_sources",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER NOT NULL, `title` TEXT NOT NULL, `icon` TEXT NOT NULL, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "icon",
+            "columnName": "icon",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "calendar",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`nr` TEXT NOT NULL, `status` TEXT NOT NULL, `url` TEXT NOT NULL, `title` TEXT NOT NULL, `description` TEXT NOT NULL, `dtstart` TEXT NOT NULL, `dtend` TEXT NOT NULL, `location` TEXT NOT NULL, PRIMARY KEY(`nr`))",
+        "fields": [
+          {
+            "fieldPath": "nr",
+            "columnName": "nr",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "status",
+            "columnName": "status",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "url",
+            "columnName": "url",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "description",
+            "columnName": "description",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "dtstart",
+            "columnName": "dtstart",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "dtend",
+            "columnName": "dtend",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "location",
+            "columnName": "location",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "nr"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "room_locations",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`title` TEXT NOT NULL, `latitude` TEXT NOT NULL, `longitude` TEXT NOT NULL, PRIMARY KEY(`title`))",
+        "fields": [
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "latitude",
+            "columnName": "latitude",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "longitude",
+            "columnName": "longitude",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "title"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "widgets_timetable_blacklist",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`widget_id` INTEGER NOT NULL, `lecture_title` TEXT NOT NULL, PRIMARY KEY(`widget_id`, `lecture_title`))",
+        "fields": [
+          {
+            "fieldPath": "widget_id",
+            "columnName": "widget_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "lecture_title",
+            "columnName": "lecture_title",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "widget_id",
+            "lecture_title"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "wifi_measurement",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`date` TEXT NOT NULL, `ssid` TEXT NOT NULL, `bssid` TEXT NOT NULL, `dBm` INTEGER NOT NULL, `accuracyInMeters` REAL NOT NULL, `latitude` REAL NOT NULL, `longitude` REAL NOT NULL, PRIMARY KEY(`date`))",
+        "fields": [
+          {
+            "fieldPath": "date",
+            "columnName": "date",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "ssid",
+            "columnName": "ssid",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "bssid",
+            "columnName": "bssid",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "dBm",
+            "columnName": "dBm",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "accuracyInMeters",
+            "columnName": "accuracyInMeters",
+            "affinity": "REAL",
+            "notNull": true
+          },
+          {
+            "fieldPath": "latitude",
+            "columnName": "latitude",
+            "affinity": "REAL",
+            "notNull": true
+          },
+          {
+            "fieldPath": "longitude",
+            "columnName": "longitude",
+            "affinity": "REAL",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "date"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "Recent",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`name` TEXT NOT NULL, `type` INTEGER NOT NULL, PRIMARY KEY(`name`))",
+        "fields": [
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "type",
+            "columnName": "type",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "name"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "faculties",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`faculty` TEXT NOT NULL, `name` TEXT NOT NULL, PRIMARY KEY(`faculty`))",
+        "fields": [
+          {
+            "fieldPath": "faculty",
+            "columnName": "faculty",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "faculty"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "study_room_groups",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER NOT NULL, `name` TEXT NOT NULL, `details` TEXT NOT NULL, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "details",
+            "columnName": "details",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "study_rooms",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER NOT NULL, `code` TEXT NOT NULL, `name` TEXT NOT NULL, `location` TEXT NOT NULL, `group_id` INTEGER NOT NULL, `occupied_till` TEXT NOT NULL, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "code",
+            "columnName": "code",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "location",
+            "columnName": "location",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "studyRoomGroup",
+            "columnName": "group_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "occupiedTill",
+            "columnName": "occupied_till",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "notification",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`notification` INTEGER NOT NULL, `type` INTEGER NOT NULL, `location` TEXT NOT NULL, `title` TEXT NOT NULL, `description` TEXT NOT NULL, `signature` TEXT NOT NULL, `created` TEXT NOT NULL, PRIMARY KEY(`notification`))",
+        "fields": [
+          {
+            "fieldPath": "notification",
+            "columnName": "notification",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "type",
+            "columnName": "type",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "location",
+            "columnName": "location",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "description",
+            "columnName": "description",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "signature",
+            "columnName": "signature",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "created",
+            "columnName": "created",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "notification"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "transport_favorites",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `symbol` TEXT NOT NULL)",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "symbol",
+            "columnName": "symbol",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [
+          {
+            "name": "index_transport_favorites_symbol",
+            "unique": true,
+            "columnNames": [
+              "symbol"
+            ],
+            "createSql": "CREATE UNIQUE INDEX `index_transport_favorites_symbol` ON `${TABLE_NAME}` (`symbol`)"
+          }
+        ],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "widgets_transport",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER NOT NULL, `station` TEXT NOT NULL, `station_id` TEXT NOT NULL, `location` INTEGER NOT NULL, `reload` INTEGER NOT NULL, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "station",
+            "columnName": "station",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "stationId",
+            "columnName": "station_id",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "location",
+            "columnName": "location",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "reload",
+            "columnName": "reload",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "chat_room",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`room` INTEGER NOT NULL, `name` TEXT NOT NULL, `semester` TEXT NOT NULL, `semester_id` TEXT NOT NULL, `joined` INTEGER NOT NULL, `_id` INTEGER NOT NULL, `contributor` TEXT NOT NULL, `members` INTEGER NOT NULL, `last_read` INTEGER NOT NULL, PRIMARY KEY(`name`, `_id`))",
+        "fields": [
+          {
+            "fieldPath": "room",
+            "columnName": "room",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "semester",
+            "columnName": "semester",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "semesterId",
+            "columnName": "semester_id",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "joined",
+            "columnName": "joined",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "id",
+            "columnName": "_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "contributor",
+            "columnName": "contributor",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "members",
+            "columnName": "members",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "lastRead",
+            "columnName": "last_read",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "name",
+            "_id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      }
+    ],
+    "setupQueries": [
+      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, \"d787f26c3fa1a02011b0487146cae485\")"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/app/src/main/java/de/tum/in/tumcampusapp/database/TcaDb.java b/app/src/main/java/de/tum/in/tumcampusapp/database/TcaDb.java
index 8b8001a9d6..b0dc556c66 100644
--- a/app/src/main/java/de/tum/in/tumcampusapp/database/TcaDb.java
+++ b/app/src/main/java/de/tum/in/tumcampusapp/database/TcaDb.java
@@ -67,7 +67,7 @@
 import de.tum.in.tumcampusapp.utils.sync.SyncDao;
 import de.tum.in.tumcampusapp.utils.sync.model.Sync;
 
-@Database(version = 7, entities = {
+@Database(version = 10, entities = {
         Cafeteria.class,
         CafeteriaMenu.class,
         FavoriteDish.class,