diff --git a/Transforms.md b/Transforms.md
index d3bbca4..a3274e9 100644
--- a/Transforms.md
+++ b/Transforms.md
@@ -1,6 +1,8 @@
 # Transforms
 A transformation can be applied to a brush or globally to modify how changes are made.
 
+Related: http://wiki.sk89q.com/wiki/WorldEdit/Region_operations#Deforming_regions
+
 #### `//gtransform [transforms...]`
 Perm: `worldedit.global-transform`
 Desc: Set the global mask