diff --git a/NET.worlds.scape.Portal.md b/NET.worlds.scape.Portal.md
index c67b609..af8d073 100644
--- a/NET.worlds.scape.Portal.md
+++ b/NET.worlds.scape.Portal.md
@@ -1,4 +1,11 @@
 Portal is a subtype of [[Rect|NET.worlds.scape.Rect]].
 
 | Version | Type | Name/Description |
-| --- | --- | --- |
\ No newline at end of file
+| --- | --- | --- |
+| All | Version for Portal | 0-9 |
+| 0-7 | Implicit [[WObject|NET.worlds.scape.WObject]] | WObject |
+| 8-9 | Implicit [[Rect|NET.worlds.scape.Rect]] | Rect |
+| 0 | Integer | Unknown; discarded |
+| 0-5 | Float | X |
+| 0-5 | Float | "Y" (but actually discarded) |
+| 0-5 | Float | Z |