diff --git a/src/org/atriasoft/island/model/ConfigManifest.java b/src/org/atriasoft/island/model/ConfigManifest.java
index 6c2a830..acff1e9 100644
--- a/src/org/atriasoft/island/model/ConfigManifest.java
+++ b/src/org/atriasoft/island/model/ConfigManifest.java
@@ -102,7 +102,9 @@ public class ConfigManifest {
 		store(Env.get_island_path_config());
 	}
 	public void store(final Path path) {
-		Log.todo("unimplemented model...");
+		StringBuilder builder = new StringBuilder();
+		Exml.generate(this, builder);
+		Log.warning("data generated: " + builder.toString());
 	}
 
 }