From 9df06cf1c63bb268612964d7ffffa1a129daee08 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Thu, 19 May 2022 22:15:52 +0200
Subject: [PATCH] Hide empty grouped lines on move

issue11440
review394211002
---
 account.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/account.py b/account.py
index 39aea4fe47..d95eeae402 100644
--- a/account.py
+++ b/account.py
@@ -16,7 +16,10 @@ class Move(metaclass=PoolMeta):
     __name__ = 'account.move'
 
     grouped_lines = fields.One2Many(
-        'account.move.line.group', 'move', "Grouped Lines", readonly=True)
+        'account.move.line.group', 'move', "Grouped Lines", readonly=True,
+        states={
+            'invisible': ~Eval('grouped_lines', []),
+            })
 
 
 class MoveLine(metaclass=PoolMeta):