From d5b1a05e379e1ce123383687983ed29a8db167d7 Mon Sep 17 00:00:00 2001
From: energyls <leon1.schumm@oth-regensburg.de>
Date: Wed, 3 May 2023 10:40:58 +0200
Subject: [PATCH] docs: add licence information to support.rst

---
 doc/support.rst | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/doc/support.rst b/doc/support.rst
index f0a2c83c..36d1a2dd 100644
--- a/doc/support.rst
+++ b/doc/support.rst
@@ -1,7 +1,11 @@
+..
+  SPDX-FileCopyrightText: 2019-2023 The PyPSA-Eur Authors
 
--------
+  SPDX-License-Identifier: CC-BY-4.0
+
+#######################
 Support
--------
+#######################
 
 * In case of code-related **questions**, please post on `stack overflow <https://stackoverflow.com/questions/tagged/pypsa>`_.
 * For non-programming related and more general questions please refer to the `mailing list <https://groups.google.com/group/pypsa>`_.