diff --git a/modules/dark-stars-config.js b/modules/dark-stars-config.js
index d437f5f..e299663 100644
--- a/modules/dark-stars-config.js
+++ b/modules/dark-stars-config.js
@@ -30,6 +30,11 @@ export const DARKSTARS_CONFIG = {
     "slug": "Slug throwers",
     "energy": "Energy"
   },
+  perktypes: {
+    "normal": "Normal",
+    "advanced": "Advanced",
+    "role": "Role"
+  },
   range: {
     "1": "Close",
     "2": "Short",
diff --git a/modules/dark-stars-utility.js b/modules/dark-stars-utility.js
index 32d52f1..3503a68 100644
--- a/modules/dark-stars-utility.js
+++ b/modules/dark-stars-utility.js
@@ -50,22 +50,6 @@ export class DarkStarsUtility {
 
   /*-------------------------------------------- */
   static gameSettings() {
-    /*game.settings.register("fvtt-dark-stars", "dice-color-skill", {
-      name: "Dice color for skills",
-      hint: "Set the dice color for skills",
-      scope: "world",
-      config: true,
-      requiresReload: true ,
-      default: "#101010",
-      type: String
-    })
-
-    Hooks.on('renderSettingsConfig', (event) => {
-      const element = event.element[0].querySelector(`[name='fvtt-dark-stars.dice-color-skill']`)
-      if (!element) return
-      // Replace placeholder element
-      console.log("Element Found !!!!")
-    })    */
   }
 
   /*-------------------------------------------- */
diff --git a/packs/perks.db b/packs/perks.db
new file mode 100644
index 0000000..e69de29
diff --git a/system.json b/system.json
index 7ab4098..816a67a 100644
--- a/system.json
+++ b/system.json
@@ -83,6 +83,15 @@
       "system": "fvtt-dark-stars",
       "private": false,
       "flags": {}
+    },
+    {
+      "type": "Item",
+      "label": "Perks",
+      "name": "perks",
+      "path": "packs/perks.db",
+      "system": "fvtt-dark-stars",
+      "private": false,
+      "flags": {}
     }
   ],
   "primaryTokenAttribute": "secondary.hp",
@@ -91,7 +100,7 @@
   "styles": [
     "styles/simple.css"
   ],
-  "version": "10.0.6",
+  "version": "10.0.8",
   "compatibility": {
     "minimum": "10",
     "verified": "10",
@@ -99,7 +108,7 @@
   },
   "title": "Dark Stars RPG",
   "manifest": "https://www.uberwald.me/gitea/uberwald/fvtt-dark-stars/raw/branch/main/system.json",
-  "download": "https://www.uberwald.me/gitea/uberwald/fvtt-dark-stars/archive/fvtt-dark-stars-v10.0.6.zip",
+  "download": "https://www.uberwald.me/gitea/uberwald/fvtt-dark-stars/archive/fvtt-dark-stars-v10.0.8.zip",
   "url": "https://www.uberwald.me/gitea/uberwald/",
   "background": "images/ui/dark_stars_welcome_page.webp",
   "id": "fvtt-dark-stars"
diff --git a/template.json b/template.json
index 7043796..16543b5 100644
--- a/template.json
+++ b/template.json
@@ -269,6 +269,10 @@
       "description": ""
     },
     "perk": {
+      "perktype": "",
+      "role": "",
+      "requirements": "",
+      "xpcost": 0,
       "cost": 0,
       "description": ""
     },
@@ -350,7 +354,8 @@
     "weapon": {
       "weapontype": "",
       "associatedskill": "",
-      "penetration": "",
+      "penetrationmin": "",
+      "penetrationmax": "",
       "damage": "",
       "bulk": 0,
       "br": 0,
diff --git a/templates/items/item-perk-sheet.hbs b/templates/items/item-perk-sheet.hbs
index 2ca643f..f764d13 100644
--- a/templates/items/item-perk-sheet.hbs
+++ b/templates/items/item-perk-sheet.hbs
@@ -15,10 +15,39 @@
 
       <div class="tab details" data-group="primary" data-tab="details">
 
+        <li class="flexrow"><label class="item-field-label-long">Perk Type</label>
+          <select class="item-field-label-vlong" type="text" name="system.perktype" value="{{system.perktype}}" data-dtype="String">
+            {{#select system.perktype}}
+              {{#each config.perktypes as |type key|}}
+              <option value="{{key}}">{{type}}</option>
+              {{/each}}
+            {{/select}}
+          </select> 
+        </li>
+
+        {{#if (eq system.perktype "normal")}}
         <li class="flexrow">
           <label class="item-field-label-long">Skill Cost</label>
           <input type="text" class="item-field-label-medium input-numeric-short padd-right" name="system.cost" value="{{system.cost}}" data-dtype="Number"/>
         </li>
+        {{else}}
+
+          {{#if (eq system.perktype "role")}}
+          <li class="flexrow">
+            <label class="item-field-label-long">Role</label>
+            <input type="text" class="item-field-label-vlong" name="system.role" value="{{system.role}}" data-dtype="String"/>
+          </li>
+          {{/if}}
+
+          <li class="flexrow">
+            <label class="item-field-label-long">Requirements</label>
+            <input type="text" class="item-field-label-vlong" name="system.requirements" value="{{system.requirements}}" data-dtype="String"/>
+          </li>
+          <li class="flexrow">
+            <label class="item-field-label-long">XP Cost</label>
+            <input type="text" class="item-field-label-medium input-numeric-short padd-right" name="system.xpcost" value="{{system.xpcost}}" data-dtype="Number"/>
+          </li>
+        {{/if}}
 
         </div>
     </section>
diff --git a/templates/items/item-weapon-sheet.hbs b/templates/items/item-weapon-sheet.hbs
index 7f231c0..9773a66 100644
--- a/templates/items/item-weapon-sheet.hbs
+++ b/templates/items/item-weapon-sheet.hbs
@@ -38,29 +38,33 @@
               {{/select}}
             </select> 
           </li>
-          <li class="flexrow"><label class="item-field-label-long">Penetration</label>
-            <input type="text" class="right item-field-label-long" name="system.penetration" value="{{system.penetration}}" data-dtype="String"/>
+
+          <li class="flexrow"><label class="item-field-label-long">Penetration min.</label>
+            <input type="text" class="right item-field-label-long" name="system.penetrationmin" value="{{system.penetrationmin}}" data-dtype="String"/>
           </li>
 
+          <li class="flexrow"><label class="item-field-label-long">Penetration max.</label>
+            <input type="text" class="right item-field-label-long" name="system.penetrationmax" value="{{system.penetrationmax}}" data-dtype="String"/>
+          </li>
 
           <li class="flexrow"><label class="item-field-label-long">Damage</label>
             <input type="text" class="right item-field-label-long" name="system.damage" value="{{system.damage}}" data-dtype="String"/>
           </li>
 
           <li class="flexrow"><label class="item-field-label-long">Bulk</label>
-            <input type="text" class="input-numeric-short padd-right" name="system.bulk" value="{{data.bulk}}" data-dtype="Number"/>
+            <input type="text" class="input-numeric-short padd-right" name="system.bulk" value="{{system.bulk}}" data-dtype="Number"/>
           </li>
 
           <li class="flexrow"><label class="item-field-label-long">BR</label>
-            <input type="text" class="input-numeric-short padd-right" name="system.br" value="{{data.br}}" data-dtype="Number"/>
+            <input type="text" class="input-numeric-short padd-right" name="system.br" value="{{system.br}}" data-dtype="Number"/>
           </li>
 
           <li class="flexrow"><label class="item-field-label-long">RoF</label>
-            <input type="text" class="input-numeric-short padd-right" name="system.rof" value="{{data.rof}}" data-dtype="Number"/>
+            <input type="text" class="input-numeric-short padd-right" name="system.rof" value="{{system.rof}}" data-dtype="Number"/>
           </li>
 
           <li class="flexrow"><label class="item-field-label-long">Ammo</label>
-            <input type="text" class="input-numeric-short padd-right" name="system.ammo" value="{{data.ammo}}" data-dtype="Number"/>
+            <input type="text" class="input-numeric-short padd-right" name="system.ammo" value="{{system.ammo}}" data-dtype="Number"/>
           </li>
 
           <li class="flexrow"><label class="item-field-label-long">Effective Range</label>
@@ -84,19 +88,19 @@
           </li>
 
           <li class="flexrow"><label class="item-field-label-long">SP</label>
-            <input type="text" class="input-numeric-short padd-right" name="system.sp" value="{{data.sp}}" data-dtype="Number"/>
+            <input type="text" class="input-numeric-short padd-right" name="system.sp" value="{{system.sp}}" data-dtype="Number"/>
           </li>
 
           <li class="flexrow"><label class="item-field-label-vlong">Size (-1 for non applicable)</label>
-            <input type="text" class="input-numeric-short padd-right" name="system.size" value="{{data.size}}" data-dtype="Number"/>
+            <input type="text" class="input-numeric-short padd-right" name="system.size" value="{{system.size}}" data-dtype="Number"/>
           </li>
 
           <li class="flexrow"><label class="item-field-label-long">Equipped ?</label>
-            <label class="attribute-value checkbox"><input type="checkbox" name="system.equipped" {{checked data.equipped}}/></label>
+            <label class="attribute-value checkbox"><input type="checkbox" name="system.equipped" {{checked system.equipped}}/></label>
           </li>
 
           <li class="flexrow"><label class="item-field-label-long">Cost</label>
-            <input type="text" class="input-numeric-short padd-right" name="system.cost" value="{{data.cost}}" data-dtype="Number"/>
+            <input type="text" class="input-numeric-short padd-right" name="system.cost" value="{{system.cost}}" data-dtype="Number"/>
           </li>
 
         </ul>