Step #1

module/applications/sheets/api/base-item.mjs

@@ -35,7 +35,7 @@ export default class DHBaseItemSheet extends DHApplicationMixin(ItemSheetV2) {
     /** @inheritdoc */
     static TABS = {
         primary: {
-            tabs: [{ id: 'description' }, { id: 'actions' }, { id: 'settings' }],
+            tabs: [{ id: 'description' }, { id: 'settings' }, { id: 'actions' }],
             initial: 'description',
             labelPrefix: 'DAGGERHEART.GENERAL.Tabs'
         }

module/applications/sheets/items/weapon.mjs

@@ -31,13 +31,15 @@ export default class WeaponSheet extends DHBaseItemSheet {
     /**@inheritdoc */
     async _preparePartContext(partId, context) {
         super._preparePartContext(partId, context);
-
+        console.log(this)
         switch (partId) {
             case 'settings':
                 context.features = this.document.system.features.map(x => x.value);
+                context.systemFields.attack.fields = this.document.system.attack.schema.fields;
+                // context.isNPC = true;
                 break;
         }
-
+        console.log(context)
         return context;
     }
 

module/data/item/weapon.mjs

@@ -49,6 +49,30 @@ export default class DHWeapon extends BaseDataItem {
                     actionIds: new fields.ArrayField(new fields.StringField({ required: true }))
                 })
             ),
+            attack: new ActionField({
+                initial: {
+                    name: 'Attack',
+                    img: 'icons/skills/melee/blood-slash-foam-red.webp',
+                    _id: foundry.utils.randomID(),
+                    systemPath: 'attack',
+                    type: 'attack',
+                    range: 'melee',
+                    target: {
+                        type: 'any',
+                        amount: 1
+                    },
+                    roll: {
+                        type: 'weapon'
+                    },
+                    damage: {
+                        parts: [
+                            {
+                                multiplier: 'prof'
+                            }
+                        ]
+                    }
+                }
+            }),
             actions: new fields.ArrayField(new ActionField())
         };
     }