New labels. Time to print them somewhere.

module/data/item/feature.mjs

@@ -30,7 +30,13 @@ export default class DHFeature extends BaseDataItem {
                 initial: null
             }),
             multiclassOrigin: new fields.BooleanField({ initial: false }),
-            identifier: new fields.StringField()
+            identifier: new fields.StringField(),
+            featureForm: new fields.StringField({
+                required: true,
+                initial: "passive",
+                choices: CONFIG.DH.ITEM.featureForm,
+                label: "DAGGERHEART.CONFIG.featureForm.label",
+            })
         };
     }
 }