add explicit copyright and licensing notesdelivery3

1 files changed, 10 insertions, 0 deletions

diff --git a/report.qmd b/report.qmd
index 703c0ec..50094cc 100644
--- a/report.qmd
+++ b/report.qmd
@@ -57,6 +57,16 @@ Also included with the code projects are two projects,
 `com.example.portfolio2` and `com.example.portfolio3`,
 derived from @Rosendahl2025.12 and @Rosendahl2025.16, respectively.
 
+## Copyright and licensing
+
+To encourage collaboration and stimulate a circular gift economy
+as introduced by @Mikkelsen2000,
+this project is copyleft licensed:
+Code parts are licensed
+under the GNU Public Licence version 3 or newer,
+and non-code parts are licensed
+under the Creative Commons crediting share-alike 4.0.
+
 {{< include portfolio1.md >}}
 
 {{< include portfolio2.md >}}