diff --git a/scenes/ЭМС.gd b/scenes/ЭМС.gd
index de894cd..e4b0c80 100644
--- a/scenes/ЭМС.gd
+++ b/scenes/ЭМС.gd
@@ -111,8 +111,8 @@ func init_tbl_out():
                     cell.add_item(opt)
                 cell.select(0)
     $tbl_out.set_columns_min_size([270, 100, 70, 70, 100, 100, 100])
-    $tbl_out.set_callbacks(self, 'text_submitted', 'on_edit_entry_in', TABLE_ENTRY_COLUMNS, [])
-    $tbl_out.set_callbacks(self, 'item_selected', 'on_item_selected', COLUMN_OPTS_BTN, [])
+    $tbl_out.connect_columns(self, 'text_submitted', 'on_edit_entry_in', TABLE_ENTRY_COLUMNS, [])
+    $tbl_out.connect_columns(self, 'item_selected', 'on_item_selected', COLUMN_OPTS_BTN, [])
 
 
 func init_tbl_in():
@@ -151,7 +151,7 @@ func init_tbl_in():
                 btn.connect('mouse_entered', Callable(self, 'on_mouse_entered').bind(btn, i - dot_collums[0], row_index))
             $tbl_in.set_node_user_data(i, row_index, in_dev)
     $tbl_in.set_columns_min_size(column_size)
-    $tbl_in.set_callbacks(self, 'text_submitted', 'on_edit_entry_in', TABLE_ENTRY_COLUMNS, [])
+    $tbl_in.connect_columns(self, 'text_submitted', 'on_edit_entry_in', TABLE_ENTRY_COLUMNS, [])
 
 
 func on_dot_button(btn, i: int, j: int):
diff --git a/table/table.gd b/table/table.gd
index e370d86..6b53e32 100644
--- a/table/table.gd
+++ b/table/table.gd
@@ -277,7 +277,7 @@ func get_node2(i_col: int, i_row: int) -> Node:
 
 
 func set_node_user_data(i_col: int, i_row: int, user_data: Object) -> void:
-    var key: = get_node_key(NODE_KEY_FORMAT, i_col, i_row)
+    var key: = DATA_KEY_FORMAT % [i_row, i_col]
     nodes[key] = user_data