diff --git a/system/scripts/actors/base-sheet.js b/system/scripts/actors/base-sheet.js
index efc10c7..b1dcca9 100644
--- a/system/scripts/actors/base-sheet.js
+++ b/system/scripts/actors/base-sheet.js
@@ -10,6 +10,7 @@ export class BaseSheetL5r5e extends ActorSheet {
 
         sheetData.data.dtypes = ["String", "Number", "Boolean"];
         sheetData.data.stances = CONFIG.l5r5e.stances;
+        sheetData.data.techniquesList = CONFIG.l5r5e.techniques;
 
         return sheetData;
     }
@@ -37,6 +38,13 @@ export class BaseSheetL5r5e extends ActorSheet {
             return Promise.resolve();
         }
 
+        // Check if technique is allowed
+        if (item.data.type === "technique") {
+            // TODO Verifier que la technique est possible pour ce persos ? technique_type / techniques.kata
+            //console.log(item.data.data.technique_type, this.actor.data.data.techniques);
+            //return Promise.resolve();
+        }
+
         // Ok add item
         return super._onDrop(event);
     }
diff --git a/system/scripts/items/advancement-sheet.js b/system/scripts/items/advancement-sheet.js
index 82fff09..a6e2603 100644
--- a/system/scripts/items/advancement-sheet.js
+++ b/system/scripts/items/advancement-sheet.js
@@ -7,7 +7,7 @@ export class AdvancementSheetL5r5e extends ItemSheetL5r5e {
     /**
      * Sub Types of advancements
      */
-    static types = ["ring", "skill", "advantage"]; // "technique" has it's own type
+    static types = ["ring", "skill"]; // "advantage" and "technique" have theirs own xp count
 
     /** @override */
     static get defaultOptions() {
diff --git a/system/templates/actors/character/rings.html b/system/templates/actors/character/rings.html
index 3afec33..597876f 100644
--- a/system/templates/actors/character/rings.html
+++ b/system/templates/actors/character/rings.html
@@ -6,7 +6,7 @@
             <input class="centered-input select-on-focus" type="number" name="data.rings.earth" value="{{data.rings.earth}}" data-dtype="Number" min="1" max="9" placeholder="0"/>
         </label>
     </li>
-    <li  id="air">
+    <li id="air">
         <label class="attribute-label air centered-input">
             <i class="i_air"></i>
             <strong>{{ localizeRing 'air' }}</strong>
diff --git a/system/templates/actors/character/techniques.html b/system/templates/actors/character/techniques.html
index 1f20f9e..5664a3b 100644
--- a/system/templates/actors/character/techniques.html
+++ b/system/templates/actors/character/techniques.html
@@ -1,4 +1,11 @@
 <div class="techniques-wrapper">
+    {{#each actor.data.techniquesList as |technique|}}
+    <label>
+        <input type="checkbox" name="data.techniques.{{technique}}" {{checked (lookup ../actor.data.techniques technique)}} />
+        {{localizeTechnique technique}}
+    </label>
+    {{/each}}
+
     <fieldset class="section-header flexrow">
         <legend class="technique-controls">
             {{ localize 'l5r5e.techniques.title' }}