diff --git a/fiable_db.py b/fiable_db.py
index 6b09282..3d23434 100644
--- a/fiable_db.py
+++ b/fiable_db.py
@@ -109,12 +109,12 @@ def add(new_data: Type_Add_Data, table: str = "default") -> Type_Add_Return:
     """
     global database
     if isinstance(new_data, dict):
-        new_row = {"id": get_next_id(table), "rev": 1, "data": new_data}
+        new_row = {"id": get_next_id(table), "rev": 1, "table": table, "data": new_data}
         database.append(new_row)
         return new_row
     elif isinstance(new_data, list):
         for row in new_data:
-            new_row = {"id": get_next_id(table), "rev": 1, "data": row}
+            new_row = {"id": get_next_id(table), "rev": 1, "table": table, "data": row}
             database.append(new_row)
     else:
         raise TypeError("new_data must be a dict or list")
diff --git a/test/test_add.py b/test/test_add.py
index c9acab3..9f5b260 100644
--- a/test/test_add.py
+++ b/test/test_add.py
@@ -4,7 +4,9 @@ from fiable_db import add, get_database
 def test_add_one():
     """Add one item to the database."""
     add({"name": "John", "age": 42})
-    assert get_database() == [{"id": 1, "rev": 1, "data": {"name": "John", "age": 42}}]
+    assert get_database() == [
+        {"id": 1, "rev": 1, "table": "default", "data": {"name": "John", "age": 42}}
+    ]
 
 
 def test_add_two():
@@ -12,9 +14,9 @@ def test_add_two():
     add({"name": "John", "age": 12})
     add({"name": "Jane", "age": 34})
     assert get_database() == [
-        {"id": 1, "rev": 1, "data": {"name": "John", "age": 42}},
-        {"id": 2, "rev": 1, "data": {"name": "John", "age": 12}},
-        {"id": 3, "rev": 1, "data": {"name": "Jane", "age": 34}},
+        {"id": 1, "rev": 1, "table": "default", "data": {"name": "John", "age": 42}},
+        {"id": 2, "rev": 1, "table": "default", "data": {"name": "John", "age": 12}},
+        {"id": 3, "rev": 1, "table": "default", "data": {"name": "Jane", "age": 34}},
     ]
 
 
@@ -27,11 +29,11 @@ def test_add_list():
         ]
     )
     assert get_database() == [
-        {"id": 1, "rev": 1, "data": {"name": "John", "age": 42}},
-        {"id": 2, "rev": 1, "data": {"name": "John", "age": 12}},
-        {"id": 3, "rev": 1, "data": {"name": "Jane", "age": 34}},
-        {"id": 4, "rev": 1, "data": {"name": "John", "age": 12}},
-        {"id": 5, "rev": 1, "data": {"name": "Jane", "age": 34}},
+        {"id": 1, "rev": 1, "table": "default", "data": {"name": "John", "age": 42}},
+        {"id": 2, "rev": 1, "table": "default", "data": {"name": "John", "age": 12}},
+        {"id": 3, "rev": 1, "table": "default", "data": {"name": "Jane", "age": 34}},
+        {"id": 4, "rev": 1, "table": "default", "data": {"name": "John", "age": 12}},
+        {"id": 5, "rev": 1, "table": "default", "data": {"name": "Jane", "age": 34}},
     ]
 
 
@@ -39,12 +41,12 @@ def test_add_list_with_one():
     """Add a list with one item to the database."""
     add([{"name": "John", "age": 42}])
     assert get_database() == [
-        {"id": 1, "rev": 1, "data": {"name": "John", "age": 42}},
-        {"id": 2, "rev": 1, "data": {"name": "John", "age": 12}},
-        {"id": 3, "rev": 1, "data": {"name": "Jane", "age": 34}},
-        {"id": 4, "rev": 1, "data": {"name": "John", "age": 12}},
-        {"id": 5, "rev": 1, "data": {"name": "Jane", "age": 34}},
-        {"id": 6, "rev": 1, "data": {"name": "John", "age": 42}},
+        {"id": 1, "rev": 1, "table": "default", "data": {"name": "John", "age": 42}},
+        {"id": 2, "rev": 1, "table": "default", "data": {"name": "John", "age": 12}},
+        {"id": 3, "rev": 1, "table": "default", "data": {"name": "Jane", "age": 34}},
+        {"id": 4, "rev": 1, "table": "default", "data": {"name": "John", "age": 12}},
+        {"id": 5, "rev": 1, "table": "default", "data": {"name": "Jane", "age": 34}},
+        {"id": 6, "rev": 1, "table": "default", "data": {"name": "John", "age": 42}},
     ]
 
 
@@ -52,10 +54,24 @@ def test_add_empty():
     """Add an empty list to the database."""
     add([])
     assert get_database() == [
-        {"id": 1, "rev": 1, "data": {"name": "John", "age": 42}},
-        {"id": 2, "rev": 1, "data": {"name": "John", "age": 12}},
-        {"id": 3, "rev": 1, "data": {"name": "Jane", "age": 34}},
-        {"id": 4, "rev": 1, "data": {"name": "John", "age": 12}},
-        {"id": 5, "rev": 1, "data": {"name": "Jane", "age": 34}},
-        {"id": 6, "rev": 1, "data": {"name": "John", "age": 42}},
+        {"id": 1, "rev": 1, "table": "default", "data": {"name": "John", "age": 42}},
+        {"id": 2, "rev": 1, "table": "default", "data": {"name": "John", "age": 12}},
+        {"id": 3, "rev": 1, "table": "default", "data": {"name": "Jane", "age": 34}},
+        {"id": 4, "rev": 1, "table": "default", "data": {"name": "John", "age": 12}},
+        {"id": 5, "rev": 1, "table": "default", "data": {"name": "Jane", "age": 34}},
+        {"id": 6, "rev": 1, "table": "default", "data": {"name": "John", "age": 42}},
+    ]
+
+
+def test_add_in_table_foo():
+    """Add an item to the database in the table foo."""
+    add({"name": "John", "age": 42}, table="foo")
+    assert get_database() == [
+        {"id": 1, "rev": 1, "table": "default", "data": {"name": "John", "age": 42}},
+        {"id": 2, "rev": 1, "table": "default", "data": {"name": "John", "age": 12}},
+        {"id": 3, "rev": 1, "table": "default", "data": {"name": "Jane", "age": 34}},
+        {"id": 4, "rev": 1, "table": "default", "data": {"name": "John", "age": 12}},
+        {"id": 5, "rev": 1, "table": "default", "data": {"name": "Jane", "age": 34}},
+        {"id": 6, "rev": 1, "table": "default", "data": {"name": "John", "age": 42}},
+        {"id": 7, "rev": 1, "table": "foo", "data": {"name": "John", "age": 42}},
     ]
diff --git a/test/test_save_and_load.py b/test/test_save_and_load.py
index ae961c4..1264624 100644
--- a/test/test_save_and_load.py
+++ b/test/test_save_and_load.py
@@ -3,11 +3,13 @@ from fiable_db import start, add, save, get_database, load
 
 filename = "fiabledb.json"
 
+
 def delete_file():
     """Delete the database file."""
     if os.path.exists(filename):
         os.remove(filename)
-    
+
+
 def test_empty():
     """Test that save() works when the database is empty."""
     delete_file()
@@ -24,7 +26,9 @@ def test_one():
     add({"name": "John", "age": 30})
     save()
     load()
-    assert get_database() == [{"id": 1, "rev": 1, "data": {"name": "John", "age": 30}}]
+    assert get_database() == [
+        {"id": 1, "rev": 1, "table": "default", "data": {"name": "John", "age": 30}}
+    ]
 
 
 def test_two():
@@ -36,6 +40,6 @@ def test_two():
     save()
     load()
     assert get_database() == [
-        {"id": 1, "rev": 1, "data": {"name": "John", "age": 30}},
-        {"id": 2, "rev": 1, "data": {"name": "Jane", "age": 28}},
+        {"id": 1, "rev": 1, "table": "default", "data": {"name": "John", "age": 30}},
+        {"id": 2, "rev": 1, "table": "default", "data": {"name": "Jane", "age": 28}},
     ]
diff --git a/todo.org b/todo.org
index d95d34f..4bb6150 100644
--- a/todo.org
+++ b/todo.org
@@ -1,2 +1,5 @@
-[] Add table in add testing
-[] Test Update
+* Tasks
+
+** DONE Add table in add testing
+** IN PROGRESS Test update
+** TODO Function update