diff --git a/NET.worlds.scape.World.md b/NET.worlds.scape.World.md
index 7c3efdb..3b9b82d 100644
--- a/NET.worlds.scape.World.md
+++ b/NET.worlds.scape.World.md
@@ -1,5 +1,7 @@
 A World. Main object in .world files. Synonyms: "NET.worlds.network.World", "World"
 
+Note that as with all objects, there will first be an object ID, then a class ID, then if the class ID hasn't been seen before (usually the case with Worlds) the class name "NET.worlds.object.World".
+
 | Version | Type | Name/Description |
 | ---     | ---  | --- |
 | All | Version for World | Version for World, 0-13 |