diff --git a/hinterzimmer.json b/hinterzimmer.json
index 10403e2..4a96eb3 100644
--- a/hinterzimmer.json
+++ b/hinterzimmer.json
@@ -154,6 +154,22 @@
  "nextlayerid":21,
  "nextobjectid":1,
  "orientation":"orthogonal",
+ "properties":[
+        {
+         "name":"mapCopyright",
+         "type":"string",
+         "value":"CC0 1.0"
+        }, 
+        {
+         "name":"mapDescription",
+         "type":"string",
+         "value":"Our secred room..."
+        }, 
+        {
+         "name":"mapName",
+         "type":"string",
+         "value":"UNHB Hinterzimmer"
+        }],
  "renderorder":"right-down",
  "tiledversion":"1.7.2",
  "tileheight":32,