diff --git a/module/actor.js b/module/actor.js
index bcbc7388..4295e8b5 100644
--- a/module/actor.js
+++ b/module/actor.js
@@ -2413,6 +2413,24 @@ export class RdDActor extends RdDBaseActor {
     if (tache) {
       await this.createEmbeddedDocuments('Item', [tache], { renderSheet: false });
     }
+
+  async rollCaracCompetence(caracName, compName, diff, options = { title: "" }) {
+    const competence = this.getCompetence(compName);
+    await this._openRollDialog({
+      name: 'jet-competence',
+      label: 'Jet ' + Grammar.apostrophe('de', competence.name),
+      template: 'systems/foundryvtt-reve-de-dragon/templates/dialog-roll-competence.html',
+      rollData: {
+        alias: this.name,
+        carac: this.system.carac,
+        selectedCarac: this.getCaracByName(caracName),
+        selectedCaracName: caracName,
+        diffLibre: diff,
+        competence: competence,
+        show: { title: options?.title ?? '' }
+      },
+      callbackAction: r => this.$onRollCompetence(r)
+    });
   }
 
   /* -------------------------------------------- */