Add the ability to automate items and attributes using a Macro

module/data/Item/attribute.mjs

@@ -23,6 +23,11 @@ export class AttributeItemData extends foundry.abstract.TypeDataModel {
 			aboveTheFold: new fields.BooleanField({
 				initial: false,
 			}),
+			trigger: new fields.DocumentUUIDField({
+				embedded: false,
+				relative: false,
+				type: foundry.documents.Macro.documentName,
+			}),
 
 			/* The attributes current value */
 			value: new fields.NumberField({

module/data/Item/generic.mjs

@@ -22,6 +22,11 @@ export class GenericItemData extends foundry.abstract.TypeDataModel {
 			equipped: new fields.BooleanField({
 				initial: true,
 			}),
+			trigger: new fields.DocumentUUIDField({
+				embedded: false,
+				relative: false,
+				type: foundry.documents.Macro.documentName,
+			}),
 			description: new fields.HTMLField({
 				blank: true,
 				trim: true,