diff --git a/.gitignore b/.gitignore
index 723ef36..090a1f0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
-.idea
\ No newline at end of file
+.idea
+.DS_Store
diff --git a/LICENSE.md b/LICENSE.md
new file mode 100644
index 0000000..a5110e9
--- /dev/null
+++ b/LICENSE.md
@@ -0,0 +1,15 @@
+# Urheberrechtliches / Copyright/Copyleft
+
+© 2023-0x-01, the project team.
+
+
+## 2. Actual License:
+TBD, probably F/LOSS or UNLICENSE
+
+### 3. CLA
+
+We might need or want a commiter's agreement, like this:
+
+## Contributor License Agreement (CLA)
+
+By submitting contributions to [Project Name], you grant the Project and its maintainers a non-exclusive, worldwide license to use, modify, distribute, and display your contributions under the project's chosen open-source license. You represent that you have the necessary rights to grant this license.
\ No newline at end of file