diff --git a/CHANGES.md b/CHANGES.md
index a31f4fcb..2c123c2b 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -9,7 +9,7 @@ Features:
  * Center align the loaded image by default in the Image Slice Window.
  * Add Buttons to Align the loaded image in the Image Slice Window. (haganbmj/#18)
  * Add filter box to Game and Stylesheet selection. (haganbmj/#1)
- * Add `extra_data("field name")` script function for accessing Extra Card Fields. (haganbmj/#2)
+ * Expose `extra_card` and `extra_card_style` script for accessing Extra Card Fields/Styles. (haganbmj/#20)
  * Add Clear button to console panel. (haganbmj/#4)
  * Store images internally with PNG extension for ease of manual tinkering. (haganbmj/#5)
  * Add ability to change scale (relative to template) of internally stored images. (haganbmj/#6, haganbmj/#15)
diff --git a/doc/script/predefined_variables.txt b/doc/script/predefined_variables.txt
index 3134a656..18aff28c 100644
--- a/doc/script/predefined_variables.txt
+++ b/doc/script/predefined_variables.txt
@@ -9,7 +9,9 @@ Aside from the [[fun:index|built in functions]] the following variables are prov
 		 		 		The current stylesheet
 | @card@	[[type:card]]	not in @init script@s or when exporting
 		 		 		The current card.
-| @card_style@	[[type:indexmap]] of [[type:style]]s	where @card@ is available	Style properties for the current card, the same as @stylesheet.card_style@.
+| @card_style@	[[type:indexmap]] of [[type:style]]s	where @card@ is available	Style properties for the current card, the same as @stylesheet.card_style@.
+| @extra_card@	[[type:indexmap]] of [[type:value]]s		field values for the current card as defined by the stylesheet.
+| @extra_card_style@	[[type:indexmap]] of [[type:style]]	where @card@ is available	Style properties for the current card as added by the stylesheet.
 | @styling@	[[type:indexmap]] of [[type:value]]s	where @card@ is available	Styling options for the stylesheet/card.
 | @value@	[[type:value]]				when evaluating a [[type:field]]'s @script@ or @default@ script		Current value in the field.
 | @options@	[[type:indexmap]] of [[type:value]]s	when exporting			Options of the [[type:export template]].