diff --git a/doc/src/License.rst b/doc/src/License.rst
index 41c7705379e2e92968a36b0cec1828e8f2ea9729..3a7f51a939261e8425cfb2eeff941f78572aea29 100644
--- a/doc/src/License.rst
+++ b/doc/src/License.rst
@@ -5,9 +5,35 @@
License
=======
-|SExtractor|_ *is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.*
+Code
+----
+
+The |SExtractor|_ code is licensed under a GPL v3 license:
+
+|SExtractor| *is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.*
+
|SExtractor| *is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-See the GNU General Public License for more details.
-You should have received a copy of the GNU General Public License along with* |SExtractor|. *If not, see* `www.gnu.org/licenses/ `_.
+See the GNU General Public License for more details.*
+
+*You should have received a copy of the GNU General Public License along with* |SExtractor|. *If not, see* `www.gnu.org/licenses/ `_.
+
+Documentation
+-------------
+
+.. _fig_license:
+
+.. figure:: figures/by-sa.*
+ :figwidth: 20%
+ :align: center
+
+
+This documentation and its content are licensed under a `Creative Commons Attribution-ShareAlike 4.0 International License `_:
+
+**Attribution** — *You must give appropriate credit, provide a link to the license, and indicate if changes were made.
+You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.*
+
+**ShareAlike** — *If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.*
+
+**No additional restrictions** — *You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits*.
diff --git a/doc/src/figures/by-sa.pdf b/doc/src/figures/by-sa.pdf
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@@ -0,0 +1,32 @@
+
+