some change on items

system/scripts/items/advancement-sheet.js

@@ -4,6 +4,11 @@ import { ItemSheetL5r5e } from "./item-sheet.js";
  * @extends {ItemSheet}
  */
 export class AdvancementSheetL5r5e extends ItemSheetL5r5e {
+    /**
+     * Sub Types of advancements
+     */
+    static types = ["ring", "skill", "advantage"]; // "technique" has it's own type
+
     /** @override */
     static get defaultOptions() {
         return mergeObject(super.defaultOptions, {
@@ -14,4 +19,13 @@ export class AdvancementSheetL5r5e extends ItemSheetL5r5e {
             tabs: [{ navSelector: ".sheet-tabs", contentSelector: ".sheet-body", initial: "description" }],
         });
     }
+
+    getData() {
+        const sheetData = super.getData();
+
+        sheetData.data.dtypes = ["String", "Number", "Boolean"];
+        sheetData.data.subTypesList = AdvancementSheetL5r5e.types;
+
+        return sheetData;
+    }
 }