diff --git a/module/actor.js b/module/actor.js
index 1b5dded2..fe0b46a5 100644
--- a/module/actor.js
+++ b/module/actor.js
@@ -35,6 +35,7 @@ import { ENTITE_BLURETTE, ENTITE_INCARNE, ENTITE_NONINCARNE, HIDE_DICE, SHOW_DIC
 import { RdDConfirm } from "./rdd-confirm.js";
 import { DialogValidationEncaissement } from "./dialog-validation-encaissement.js";
 import { RdDRencontre } from "./item-rencontre.js";
+import { SystemCompendiums } from "./settings/system-compendiums.js";
 import { Targets } from "./targets.js";
 
 const POSSESSION_SANS_DRACONIC = {
@@ -125,9 +126,9 @@ export class RdDActor extends Actor {
     }
 
     if (isPersonnage) {
-      const competences = await RdDUtility.loadItems(it => it.isCompetencePersonnage(), 'foundryvtt-reve-de-dragon.competences');
-      actorData.items = competences.map(i => i.toObject());
-      actorData.items = actorData.items.concat(Monnaie.monnaiesStandard());
+      const competences = await SystemCompendiums.getCompetences(actorData.type);
+      actorData.items = competences.map(i => i.toObject())
+        .concat(Monnaie.monnaiesStandard());
     }
     else {
       actorData.items = [];
diff --git a/module/item-competence.js b/module/item-competence.js
index f61d1310..e5fbfab9 100644
--- a/module/item-competence.js
+++ b/module/item-competence.js
@@ -34,13 +34,6 @@ const categorieCompetences = {
   "lancer": { base: -8, label: "Lancer" }
 }
 
-const compendiumCompetences = {
-  "personnage": "foundryvtt-reve-de-dragon.competences",
-  "creature": "foundryvtt-reve-de-dragon.competences-creatures",
-  "entite": "foundryvtt-reve-de-dragon.competences-entites"
-};
-
-
 function _buildCumulXP() {
   let cumulXP = { "-11": 0 };
   let cumul = 0;
@@ -55,12 +48,6 @@ function _buildCumulXP() {
 const competence_xp_cumul = _buildCumulXP();
 
 export class RdDItemCompetence extends Item {
-
-  /* -------------------------------------------- */
-  static actorCompendium(actorType = undefined) {
-    return compendiumCompetences[actorType ?? 'personnage'];
-  }
-
   /* -------------------------------------------- */
   static getCategorieCompetences() {
     return categorieCompetences;
diff --git a/module/item-sheet.js b/module/item-sheet.js
index ee3fc769..da1d316d 100644
--- a/module/item-sheet.js
+++ b/module/item-sheet.js
@@ -8,6 +8,7 @@ import { HtmlUtility } from "./html-utility.js";
 import { ReglesOptionelles } from "./settings/regles-optionelles.js";
 import { SYSTEM_RDD } from "./constants.js";
 import { RdDSheetUtility } from "./rdd-sheet-utility.js";
+import { SystemCompendiums } from "./settings/system-compendiums.js";
 
 /**
  * Extend the basic ItemSheet with some very simple modifications
@@ -83,17 +84,18 @@ export class RdDItemSheet extends ItemSheet {
       }
     }
 
+    const competences = await SystemCompendiums.getCompetences(this.actor?.type);
     formData.categorieCompetences = RdDItemCompetence.getCategorieCompetences()
     if (this.item.type == 'tache' || this.item.type == 'livre' || this.item.type == 'meditation' || this.item.type == 'oeuvre') {
       formData.caracList = duplicate(game.system.model.Actor.personnage.carac)
       formData.caracList["reve-actuel"] = duplicate(game.system.model.Actor.personnage.reve.reve)
-      formData.competences = await RdDUtility.loadItems(it => it.isCompetencePersonnage(), RdDItemCompetence.actorCompendium(this.actor?.type))
+      formData.competences = competences;
     }
     if (this.item.type == 'arme') {
-      formData.competences = await RdDUtility.loadItems(it => RdDItemCompetence.isCompetenceArme(it),  RdDItemCompetence.actorCompendium(this.actor?.type))
+      formData.competences = competences.filter(it => RdDItemCompetence.isCompetenceArme(it));
     }
     if (['sort', 'sortreserve'].includes(this.item.type)) {
-      formData.competences = await RdDUtility.loadItems(it => RdDItemCompetence.isDraconic(it),  RdDItemCompetence.actorCompendium(this.actor?.type))
+      formData.competences = competences.filter(it => RdDItemCompetence.isDraconic(it));
     }
     if (this.item.type == 'recettecuisine') {
       formData.ingredients = await TextEditor.enrichHTML(this.object.system.ingredients, {async: true})
diff --git a/module/rdd-herbes.js b/module/rdd-herbes.js
index 8b091647..18b5fad5 100644
--- a/module/rdd-herbes.js
+++ b/module/rdd-herbes.js
@@ -1,6 +1,7 @@
 import { RdDUtility } from "./rdd-utility.js";
 import { RdDCalendrier } from "./rdd-calendrier.js";
 import { Grammar } from "./grammar.js";
+import { SystemCompendiums } from "./settings/system-compendiums.js";
 
 /* -------------------------------------------- */
 export class RdDHerbes extends Item {
@@ -12,9 +13,8 @@ export class RdDHerbes extends Item {
   }
 
   static async listCategorieHerbes(categorie) {
-    return await RdDUtility.loadItems(
-      it => it.type == 'herbe' && it.system.categorie.toLowerCase() == categorie.toLowerCase(),
-      'foundryvtt-reve-de-dragon.botanique');
+    const herbes = await SystemCompendiums.getWorldOrCompendiumItems('herbe', 'botanique');
+    return herbes.filter(it => Grammar.equalsInsensitive(it.system.categorie, categorie));
   }
 
   /* -------------------------------------------- */
diff --git a/module/rdd-utility.js b/module/rdd-utility.js
index 30cc52b0..a9dff181 100644
--- a/module/rdd-utility.js
+++ b/module/rdd-utility.js
@@ -759,29 +759,6 @@ export class RdDUtility {
     return 0;
   }
 
-  /* -------------------------------------------- */
-  static async loadItems(filter, compendium) {
-    let items = game.items.filter(filter);
-    if (compendium) {
-      const ids = items.map(it => it.id);
-      const names = items.map(it => it.name.toLowerCase());
-      items = items.concat(await RdDUtility.loadCompendium(compendium, it => !ids.includes(it.id) && !names.includes(it.name.toLowerCase()) && filter(it)));
-    }
-    return items;
-  }
-
-  /* -------------------------------------------- */
-  static async loadCompendium(compendium, filter = it => true) {
-    let compendiumData = await RdDUtility.loadCompendiumData(compendium);
-    return compendiumData.filter(filter);
-  }
-
-  /* -------------------------------------------- */
-  static async loadCompendiumData(compendium) {
-    const pack = game.packs.get(compendium);
-    return await pack?.getDocuments() ?? [];
-  }
-
   /* -------------------------------------------- */
   static async responseNombreAstral(callData) {
     let actor = game.actors.get(callData.id);
diff --git a/module/settings/system-compendiums.js b/module/settings/system-compendiums.js
index bf95c55e..43e3af97 100644
--- a/module/settings/system-compendiums.js
+++ b/module/settings/system-compendiums.js
@@ -55,6 +55,29 @@ export class SystemCompendiums extends FormApplication {
     return [];
   }
 
+  static async getCompetences(actorType) {
+    switch (actorType ?? 'personnage') {
+      case 'personnage': return await SystemCompendiums.getWorldOrCompendiumItems('competence', 'competences');
+      case 'creature': return await SystemCompendiums.getWorldOrCompendiumItems('competencecreature', 'competences-creatures');
+      case 'entite': return await SystemCompendiums.getWorldOrCompendiumItems('competencecreature', 'competences-entites');
+      case 'vehicule': return [];
+    }
+  }
+  /* -------------------------------------------- */
+  static async getWorldOrCompendiumItems(itemType, compendium) {
+    let items = game.items.filter(it => it.type == itemType);
+    if (compendium) {
+      const ids = items.map(it => it.id);
+      const names = items.map(it => it.name.toLowerCase());
+      const compendiumItems = await SystemCompendiums.getItems(compendium);
+      items = items.concat(compendiumItems
+        .filter(it => it.type == itemType)
+        .filter(it => !ids.includes(it.id))
+        .filter(it => !names.includes(it.name.toLowerCase())));
+    }
+    return items;
+  }
+
   static async getItems(compendium, itemType = undefined) {
     const items = await SystemCompendiums.getContent(compendium, 'Item');
     return itemType ? items.filter(it => it.type == itemType) : items;