diff --git a/module/actor-sheet.js b/module/actor-sheet.js
index 5d129fe1..6768f3ad 100644
--- a/module/actor-sheet.js
+++ b/module/actor-sheet.js
@@ -36,16 +36,16 @@ export class RdDActorSheet extends ActorSheet {
 
   /* -------------------------------------------- */
   async getData() {
-    const objectData = Misc.data(this.object);
+    const objectData = Misc.data(this.object)
 
     //this.actor.checkMonnaiePresence(this.actor.data.items); // Always check 
 
     let formData = {
       title: this.title,
-      id: objectData.id,
-      type: objectData.type,
-      img: objectData.img,
-      name: objectData.name,
+      id: this.object.id,
+      type: this.object.type,
+      img: this.object.img,
+      name: this.object.name,
       editable: this.isEditable,
       cssClass: this.isEditable ? "editable" : "locked",
       data: foundry.utils.deepClone(this.object.system),
@@ -168,12 +168,12 @@ export class RdDActorSheet extends ActorSheet {
     if (!this.options.editable) return;
 
     html.find('.item-split').click(async event => {
-      const item = RdDSheetUtility.getItem(event, this.actor);
-      RdDSheetUtility.splitItem(item, this.actor);
+      const item = RdDSheetUtility.getItem(event, this.actor)
+      RdDSheetUtility.splitItem(item, this.actor)
     });
     html.find('.item-edit').click(async event => {
-      const item = RdDSheetUtility.getItem(event, this.actor);
-      item.sheet.render(true);
+      const item = RdDSheetUtility.getItem(event, this.actor)
+      item.sheet.render(true)
     });
     html.find('.display-label a').click(async event => {
       const item = RdDSheetUtility.getItem(event, this.actor);
@@ -549,10 +549,9 @@ export class RdDActorSheet extends ActorSheet {
   }
 
   async _onSplitItem(item, split) {
-    if (split >= 1 && split < Misc.data(item).data.quantite) {
-      await item.diminuerQuantite(split);
-      const itemData = duplicate(Misc.data(item));
-      itemData.data.quantite = split;
+    if (split >= 1 && split < item.system.quantite) {
+      await item.diminuerQuantite(split)      
+      item.system.quantite = split;
       await this.actor.createEmbeddedDocuments('Item', [itemData])
     }
   }
diff --git a/module/actor.js b/module/actor.js
index 6b6f16eb..b886e3b5 100644
--- a/module/actor.js
+++ b/module/actor.js
@@ -1785,13 +1785,13 @@ export class RdDActor extends Actor {
 
   /* -------------------------------------------- */
   _computeEnduranceMax() {
-    let blessures = this.system.data.blessures;
-    let diffVie = this.system.data.sante.vie.max - this.system.data.sante.vie.value;
-    let maxEndVie = this.system.data.sante.endurance.max - (diffVie * 2);
+    let blessures = this.system.blessures;
+    let diffVie = this.system.sante.vie.max - this.system.sante.vie.value;
+    let maxEndVie = this.system.sante.endurance.max - (diffVie * 2);
     let nbGraves = this.countBlessures(blessures.graves.liste);
     let nbCritiques = this.countBlessures(blessures.critiques.liste);
-    let maxEndGraves = Math.floor(this.system.data.sante.endurance.max / (2 * nbGraves));
-    let maxEndCritiques = nbCritiques > 0 ? 1 : this.system.data.sante.endurance.max;
+    let maxEndGraves = Math.floor(this.system.sante.endurance.max / (2 * nbGraves));
+    let maxEndCritiques = nbCritiques > 0 ? 1 : this.system.sante.endurance.max;
     return Math.max(0, Math.min(maxEndVie, maxEndGraves, maxEndCritiques));
   }
 
@@ -2206,24 +2206,24 @@ export class RdDActor extends Actor {
 
   /* -------------------------------------------- */
   async checkCompetenceXP(compName, newXP, display = true) {
-    let compData = Misc.data(this.getCompetence(compName));
+    let compData = this.getCompetence(compName)
     if (compData && newXP && newXP == compData.data.xp) { // Si édition, mais sans changement XP
-      return;
+      return
     }
-    newXP = (newXP) ? newXP : compData.data.xp;
+    newXP = (newXP) ? newXP : compData.system.xp
     if (compData && newXP > 0) {
-      let xpNeeded = RdDItemCompetence.getCompetenceNextXp(compData.data.niveau + 1);
+      let xpNeeded = RdDItemCompetence.getCompetenceNextXp(compData.system.niveau + 1);
       if (newXP >= xpNeeded) {
-        let newCompData = duplicate(compData);
-        newCompData.data.niveau += 1;
-        newCompData.data.xp = newXP;
+        let newCompData = duplicate(compData)
+        newCompData.system.niveau += 1;
+        newCompData.system.xp = newXP;
         let checkXp = {
           alias: this.name,
           competence: newCompData.name,
-          niveau: newCompData.data.niveau,
-          xp: newCompData.data.xp,
-          archetype: newCompData.data.niveau_archetype,
-          archetypeWarning: newCompData.data.niveau > compData.data.niveau_archetype
+          niveau: newCompData.system.niveau,
+          xp: newCompData.system.xp,
+          archetype: newCompData.system.niveau_archetype,
+          archetypeWarning: newCompData.system.niveau > compData.system.niveau_archetype
         }
         if (display) {
           ChatMessage.create({
@@ -2528,11 +2528,12 @@ export class RdDActor extends Actor {
 
   /* -------------------------------------------- */
   async rollCompetence(idOrName) {
-    let rollData = { competence: Misc.data(this.getCompetence(idOrName)) }
+    let comp = this.getCompetence(idOrName)
+    let rollData = { competence: comp }
 
     //console.log("COMP CREATURE", name, rollData, name);
     if (rollData.competence.type == 'competencecreature') {
-      if (rollData.competence.data.iscombat) {
+      if (rollData.competence.system.iscombat) {
         const arme = RdDItemCompetenceCreature.toArme(rollData.competence);
         RdDCombat.createUsingTarget(this).attaque(rollData.competence, arme);
         return;
@@ -2554,8 +2555,8 @@ export class RdDActor extends Actor {
         this.createCallbackAppelAuMoral(),
         { action: r => this._competenceResult(r) }
       ]
-    });
-    dialog.render(true);
+    })
+    dialog.render(true)
   }
 
   /* -------------------------------------------- */
@@ -3186,15 +3187,16 @@ export class RdDActor extends Actor {
 
   /* -------------------------------------------- */
   rollArme(arme) {
-    let competence = Misc.data(this.getCompetence(arme.system.competence));
+    let itemData = arme.system && arme.system || arme.data
+    let competence = this.getCompetence( itemData.competence )
     if (arme || (competence.type == 'competencecreature' && competence.system.iscombat)) {
-      if (competence.data.ispossession) {
-        RdDPossession.managePosession(this, competence);
+      if (competence.system.ispossession) {
+        RdDPossession.managePosession(this, competence)
       } else {
-        RdDCombat.createUsingTarget(this)?.attaque(competence, arme);
+        RdDCombat.createUsingTarget(this)?.attaque(competence, arme)
       }
     } else {
-      this.rollCompetence(competence.name);
+      this.rollCompetence(competence.name)
     }
   }
 
diff --git a/module/item-arme.js b/module/item-arme.js
index b1f1aafa..4ab1bffe 100644
--- a/module/item-arme.js
+++ b/module/item-arme.js
@@ -37,13 +37,13 @@ export class RdDItemArme extends Item {
 
   static computeNiveauArmes(armes, competences) {
     for (const arme of armes) {
-      arme.data.niveau = RdDItemArme.niveauCompetenceArme(arme, competences);
+      arme.system.niveau = RdDItemArme.niveauCompetenceArme(arme, competences)
     }
   }
 
   static niveauCompetenceArme(arme, competences) {
-    const compArme = competences.find(it => it.name == arme.data.competence);
-    return compArme?.data.niveau ?? -8;
+    const compArme = competences.find(it => it.name == arme.system.competence);
+    return compArme?.system.niveau ?? -8;
   }
 
   /* -------------------------------------------- */
diff --git a/module/item-competence.js b/module/item-competence.js
index 89bdba98..cc9a18cb 100644
--- a/module/item-competence.js
+++ b/module/item-competence.js
@@ -89,9 +89,9 @@ export class RdDItemCompetence extends Item {
 
   /* -------------------------------------------- */
   static isCompetenceArme(competence) {
-    switch (Misc.templateData(competence).categorie) {
+    switch (competence.categorie) {
       case 'melee':
-        return Misc.data(competence).name != 'Esquive';
+        return competence.name != 'Esquive';
       case 'tir':
       case 'lancer':
         return true;
@@ -101,15 +101,15 @@ export class RdDItemCompetence extends Item {
 
   /* -------------------------------------------- */
   static isArmeUneMain(competence) {
-    return Misc.data(competence)?.name.toLowerCase().includes("1 main");
+    return competence.name.toLowerCase().includes("1 main");
   }
   static isArme2Main(competence) {
-    return Misc.data(competence)?.name.toLowerCase().includes("2 main");
+    return competence.name.toLowerCase().includes("2 main");
   }
 
   /* -------------------------------------------- */
   static isMalusEncombrementTotal(competence) {
-    return Misc.data(competence)?.name.toLowerCase().match(/(natation|acrobatie)/);
+    return competence?.name.toLowerCase().match(/(natation|acrobatie)/)
   }
 
   /* -------------------------------------------- */
diff --git a/module/item-sheet.js b/module/item-sheet.js
index 2bade3f8..c283d19f 100644
--- a/module/item-sheet.js
+++ b/module/item-sheet.js
@@ -60,14 +60,14 @@ export class RdDItemSheet extends ItemSheet {
 
   /* -------------------------------------------- */
   async getData() {
-    const objectData = Misc.data(this.object);
+    const objectData = this.object;
     let formData = {
       id: this.object.id,
       title: objectData.name,
       type: objectData.type,
       img: objectData.img,
       name: objectData.name,
-      data: objectData.data,
+      data: objectData.system,
       isGM: game.user.isGM,
       actorId: this.actor?.id,
       owner: this.document.isOwner,
@@ -82,14 +82,14 @@ export class RdDItemSheet extends ItemSheet {
       }
     }
 
-    formData.categorieCompetences = RdDItemCompetence.getCategorieCompetences();
+    formData.categorieCompetences = RdDItemCompetence.getCategorieCompetences()
     if (formData.type == 'tache' || formData.type == 'livre' || formData.type == 'meditation' || formData.type == 'oeuvre') {
-      formData.caracList = duplicate(game.system.model.Actor.personnage.carac);
+      formData.caracList = duplicate(game.system.model.Actor.personnage.carac)
       formData.competences = await RdDUtility.loadCompendium('foundryvtt-reve-de-dragon.competences');
     }
     if (formData.type == 'arme') {
       formData.competences = await RdDUtility.loadCompendium('foundryvtt-reve-de-dragon.competences', it => RdDItemCompetence.isCompetenceArme(it));
-      console.log(formData.competences);
+      console.log(formData.competences)
     }
     if (formData.type == 'recettealchimique') {
       RdDAlchimie.processManipulation(objectData, this.actor && this.actor.id);
diff --git a/module/item.js b/module/item.js
index 98f94ffb..845ebdbe 100644
--- a/module/item.js
+++ b/module/item.js
@@ -56,48 +56,45 @@ export class RdDItem extends Item {
   }
 
   isCompetence() {
-    return Misc.data(this).type == 'competence';
+    return this.type == 'competence';
   }
 
   isConteneur() {
-    return Misc.data(this).type == 'conteneur';
+    return this.type == 'conteneur';
   }
 
   isConteneurNonVide() {
-    return this.isConteneur() && (Misc.templateData(this).contenu?.length ?? 0) > 0;
+    return this.isConteneur() && (this.system.contenu?.length ?? 0) > 0;
   }
 
   isConteneurVide() {
-    return this.isConteneur() && (Misc.templateData(this).contenu?.length ?? 0) == 0;
+    return this.isConteneur() && (this.system.contenu?.length ?? 0) == 0;
   }
 
   isVideOuNonConteneur() {
-    return !this.isConteneur() || (Misc.templateData(this).contenu?.length ?? 0) == 0;
+    return !this.isConteneur() || (this.system.contenu?.length ?? 0) == 0;
   }
 
   isAlcool() {
-    const itemData = Misc.data(this);
-    return itemData.type == 'nourritureboisson' && itemData.data.boisson && itemData.data.alcoolise;
+    return this.type == 'nourritureboisson' && this.system.boisson && this.system.alcoolise;
   }
   isHerbeAPotion() {
-    const itemData = Misc.data(this);
-    return itemData.type == 'herbe' && (itemData.data.categorie == 'Soin' || itemData.data.categorie == 'Repos');
+    return this.type == 'herbe' && (this.system.categorie == 'Soin' || this.system.categorie == 'Repos');
   }
   isPotion() {
-    return Misc.data(this).type == 'potion';
+    return this.type == 'potion';
   }
 
   isEquipement() {
-    return RdDItem.getTypeObjetsEquipement().includes(Misc.data(this).type);
+    return RdDItem.getTypeObjetsEquipement().includes(this.type)
   }
 
   isCristalAlchimique() {
-    const itemData = Misc.data(this);
-    return itemData.type == 'objet' && Grammar.toLowerCaseNoAccent(itemData.name) == 'cristal alchimique' && itemData.data.quantite > 0;
+    return this.type == 'objet' && Grammar.toLowerCaseNoAccent(this.name) == 'cristal alchimique' && this.system.quantite > 0;
   }
 
   isMagique() {
-    return Misc.templateData(this).magique;
+    return this.system.magique;
   }
 
   getEncTotal() {
@@ -121,8 +118,7 @@ export class RdDItem extends Item {
       if (this.isPotion()) {
         this.prepareDataPotion()
       }
-      const itemData = Misc.data(this);
-      itemData.data.actionPrincipale = this.getActionPrincipale({ warnIfNot: false });
+      this.system.actionPrincipale = this.getActionPrincipale({ warnIfNot: false });
     }
   }
 
diff --git a/module/misc.js b/module/misc.js
index 02d296e5..4a14ba9c 100644
--- a/module/misc.js
+++ b/module/misc.js
@@ -105,7 +105,6 @@ export class Misc {
     return params.reduce((a, b) => a + separator + b);
   }
 
-
   static data(it) {
     if (it instanceof Actor || it instanceof Item || it instanceof Combatant) {
       return it.system
diff --git a/module/rdd-combat.js b/module/rdd-combat.js
index 21ed8a4d..6cdb828e 100644
--- a/module/rdd-combat.js
+++ b/module/rdd-combat.js
@@ -153,7 +153,7 @@ export class RdDCombatManager extends Combat {
   /** Retourne une liste triée d'armes avec le split arme1 main / arme 2 main */
   static finalizeArmeList(armes, competences, carac) {
     // Gestion des armes 1/2 mains
-    let armesEquipe = [];
+    let armesEquipe = []
     for (const arme of armes) {
       let armeData = duplicate(arme)
       if (armeData.data.equipe) {
@@ -667,6 +667,7 @@ export class RdDCombat {
     if (!await this.accorderEntite('avant-attaque')) {
       return;
     }
+    console.log("ATTACK", competence, arme)
     if (arme.data.cac == 'empoignade' && this.attacker.isCombatTouche()) {
       ChatMessage.create({
         alias: this.attacker.name,
@@ -676,7 +677,7 @@ export class RdDCombat {
           competence: competence
         })
       });
-      return;
+      return
     }
 
     let rollData = this._prepareAttaque(competence, arme);
@@ -703,7 +704,7 @@ export class RdDCombat {
         { condition: RdDCombat.isEchecTotal, action: r => this._onAttaqueEchecTotal(r) },
       ]
     });
-    dialog.render(true);
+    dialog.render(true)
   }
 
   /* -------------------------------------------- */
diff --git a/module/rdd-roll.js b/module/rdd-roll.js
index aae05e03..4ed55155 100644
--- a/module/rdd-roll.js
+++ b/module/rdd-roll.js
@@ -47,7 +47,7 @@ export class RdDRoll extends Dialog {
       carac: actor.system.carac,
       finalLevel: 0,
       diffConditions: 0,
-      diffLibre: rollData.competence?.data.default_diffLibre ?? 0,
+      diffLibre: rollData.competence?.system.default_diffLibre ?? 0,
       malusArmureValue: actor.getMalusArmure(),
       surencMalusFlag: actor.isPersonnage() ? (actor.system.compteurs.surenc.value < 0) : false,
       surencMalusValue: actor.computeMalusSurEncombrement(),
@@ -73,6 +73,7 @@ export class RdDRoll extends Dialog {
 
     RollDataAjustements.calcul(rollData, actor);
   }
+
   /* -------------------------------------------- */
   static getDiviseurSignificative(rollData) {
     let facteurSign = 1;
@@ -163,14 +164,14 @@ export class RdDRoll extends Dialog {
       console.log(rollData);
       // Update html, according to data
       if (rollData.competence) {
-        const defaut_carac = Misc.templateData(rollData.competence).defaut_carac;
+        const defaut_carac = rollData.competence.system.defaut_carac
         // Set the default carac from the competence item
-        rollData.selectedCarac = rollData.carac[defaut_carac];
-        $("#carac").val(defaut_carac);
+        rollData.selectedCarac = rollData.carac[defaut_carac]
+        $("#carac").val(defaut_carac)
       }
       if (rollData.selectedSort) {
-        dialog.setSelectedSort(rollData.selectedSort);
-        $(".draconic").val(rollData.selectedSort.data.listIndex); // Uniquement a la selection du sort, pour permettre de changer 
+        dialog.setSelectedSort(rollData.selectedSort)
+        $(".draconic").val(rollData.selectedSort.data.listIndex) // Uniquement a la selection du sort, pour permettre de changer 
       }
       RdDItemSort.setCoutReveReel(rollData.selectedSort);
       $("#diffLibre").val(Misc.toInt(rollData.diffLibre));
@@ -287,10 +288,10 @@ export class RdDRoll extends Dialog {
     HtmlUtility._showControlWhen($(".div-sort-ptreve-fixe"), !coutVariable);
   }
 
-  async setSelectedSigneDraconique(signe){
+  async setSelectedSigneDraconique(signe) {
     this.rollData.signe = signe;
-    this.rollData.diffLibre =  Misc.data(signe).data.difficulte,
-    $(".signe-difficulte").text(Misc.toSignedString(this.rollData.diffLibre));
+    this.rollData.diffLibre = Misc.data(signe).data.difficulte,
+      $(".signe-difficulte").text(Misc.toSignedString(this.rollData.diffLibre));
   }
 
   /* -------------------------------------------- */
@@ -304,9 +305,9 @@ export class RdDRoll extends Dialog {
     rollData.use.appelAuMoral = this.actor.isPersonnage() && RdDCarac.isActionPhysique(rollData.selectedCarac);
     let dmgText = Misc.toSignedString(rollData.dmg.total);
 
-    switch (rollData.mortalite){
-      case 'non-mortel':  dmgText = `(${dmgText}) non-mortel`; break;
-      case 'empoignade':  dmgText = `empoignade`; break;
+    switch (rollData.mortalite) {
+      case 'non-mortel': dmgText = `(${dmgText}) non-mortel`; break;
+      case 'empoignade': dmgText = `empoignade`; break;
     }
 
     RollDataAjustements.calcul(rollData, this.actor);
@@ -338,7 +339,7 @@ export class RdDRoll extends Dialog {
 
   /* -------------------------------------------- */
   _computeFinalLevel(rollData) {
-    return RollDataAjustements.sum(rollData.ajustements);
+    return RollDataAjustements.sum(rollData.ajustements)
   }
   /* -------------------------------------------- */
   _computeDiffCompetence(rollData) {
@@ -374,16 +375,16 @@ export class RdDRoll extends Dialog {
 
   /* -------------------------------------------- */
   _getTitle(rollData) {
-    const carac = rollData.selectedCarac.label;
+    const carac = rollData.selectedCarac.label
     if (!rollData.competence) {
-      return carac;
+      return carac
     }
-    const compName = rollData.competence.name;
+    const compName = rollData.competence.name
     if (rollData.draconicList && rollData.selectedSort) {
-      return compName + " - " + rollData.selectedSort.name;
+      return compName + " - " + rollData.selectedSort.name
     }
     // If a weapon is there, add it in the title
-    const niveau = Misc.toSignedString(rollData.competence.data.niveau);
+    const niveau = Misc.toSignedString(rollData.competence.system.niveau)
     if (compName == carac) {
       // cas des créatures
       return carac + " Niveau " + niveau
diff --git a/module/rolldata-ajustements.js b/module/rolldata-ajustements.js
index 752b2c84..6263eb05 100644
--- a/module/rolldata-ajustements.js
+++ b/module/rolldata-ajustements.js
@@ -19,9 +19,9 @@ import { ReglesOptionelles } from "./regles-optionelles.js";
  */
 export const referenceAjustements = {
   competence: {
-    isUsed: (rollData, actor) => Misc.data(rollData.competence),
-    getLabel: (rollData, actor) => Misc.data(rollData.competence)?.name,
-    getValue: (rollData, actor) => Misc.data(rollData.competence)?.data?.niveau,
+    isUsed: (rollData, actor) => rollData.competence,
+    getLabel: (rollData, actor) => rollData.competence?.name,
+    getValue: (rollData, actor) => rollData.competence?.system.niveau,
   },
   meditation: {
     isUsed: (rollData, actor) => rollData.meditation,
@@ -33,7 +33,7 @@ export const referenceAjustements = {
     getLabel: (rollData, actor) => rollData.selectedSort?.name ?? rollData.attackerRoll ? 'Imposée' : 'Libre',
     getValue: (rollData, actor) => rollData.selectedSort
       ? RdDItemSort.getDifficulte(rollData.selectedSort, rollData.diffLibre)
-      : rollData.diffLibre ?? Misc.data(rollData.competence)?.data.default_diffLibre ?? 0
+      : rollData.diffLibre ?? rollData.competence?.system.default_diffLibre ?? 0
   },
   diffConditions: {
     isUsed: (rollData, actor) => rollData.diffConditions != undefined,
@@ -95,10 +95,10 @@ export const referenceAjustements = {
     getDescr: (rollData, actor) => rollData.diviseurSignificative > 1 ? `Facteur significative <span class="rdd-diviseur">&times;${Misc.getFractionHtml(rollData.diviseurSignificative)}</span>` : ''
   },
   isEcaille: {
-    isVisible: (rollData, actor) => Misc.data(rollData.arme)?.data.magique && Number(Misc.data(rollData.arme)?.data.ecaille_efficacite) > 0,
-    isUsed: (rollData, actor) => Misc.data(rollData.arme)?.data.magique && Number(Misc.data(rollData.arme)?.data.ecaille_efficacite) > 0,
+    isVisible: (rollData, actor) => rollData.arme?.data.magique && Number(rollData.arme?.data.ecaille_efficacite) > 0,
+    isUsed: (rollData, actor) => rollData.arme?.data.magique && Number(rollData.arme?.data.ecaille_efficacite) > 0,
     getLabel: (rollData, actor) => "Ecaille d'Efficacité: ",
-    getValue: (rollData, actor) => Math.max(Number(Misc.data(rollData.arme)?.data.ecaille_efficacite), 0),
+    getValue: (rollData, actor) => Math.max(Number(rollData.arme?.data.ecaille_efficacite), 0),
   },
   finesse: {
     isUsed: (rollData, actor) => RdDBonus.isDefenseAttaqueFinesse(rollData),
diff --git a/templates/dialog-roll-competence.html b/templates/dialog-roll-competence.html
index 86d26d22..0e33f2a9 100644
--- a/templates/dialog-roll-competence.html
+++ b/templates/dialog-roll-competence.html
@@ -43,9 +43,9 @@
       {{#if arme}}
         {{#unless attackerRoll}}
         <div class="flexrow">
-          {{#if (eq arme.data.mortalite 'non-mortel')}}
+          {{#if (eq arme.system.mortalite 'non-mortel')}}
           <label>D&eacute;gats:</label><label class="dmg-arme-actor"></label>
-          {{else if (eq arme.data.mortalite 'empoignade')}}
+          {{else if (eq arme.system.mortalite 'empoignade')}}
           <label>D&eacute;gats:</label><label>Empoignade</label>
           {{else}}
           <label>D&eacute;gats:</label>