diff --git a/server/src/features/skills/model/skills_database_model.ts b/server/src/features/skills/model/skills_database_model.ts
index b4ae4d2..ce9651a 100644
--- a/server/src/features/skills/model/skills_database_model.ts
+++ b/server/src/features/skills/model/skills_database_model.ts
@@ -1,4 +1,5 @@
 import { Schema, model } from "mongoose";
+import { Launch } from "../../../core/models/skill_model";
 
 export interface ISkillsModel {}
 
@@ -12,6 +13,9 @@ export const SkillsSchema = new Schema({
   BTAction: {
     type: Schema.Types.Mixed,
   },
+  Launch: {
+    type: Schema.Types.Mixed,
+  },
   topicsOut: {
     type: Schema.Types.Mixed,
   },
@@ -19,13 +23,14 @@ export const SkillsSchema = new Schema({
     type: Schema.Types.Mixed,
   },
   bgColor: {
-    type:Schema.Types.String,
+    type: Schema.Types.String,
+  },
+  borderColor: {
+    type: Schema.Types.String,
   },
-  borderColor:{
-    type:Schema.Types.String
-  }
 }).plugin(require("mongoose-autopopulate"));
 
 export const skillsSchema = "skills";
 
 export const SkillsDBModel = model<ISkillsModel>(skillsSchema, SkillsSchema);
+ 
\ No newline at end of file
diff --git a/ui/src/core/model/skill_model.ts b/ui/src/core/model/skill_model.ts
index a4bd75d..083b20b 100644
--- a/ui/src/core/model/skill_model.ts
+++ b/ui/src/core/model/skill_model.ts
@@ -177,6 +177,14 @@ export class BTAction implements IBTAction {
 export class Launch implements ILaunch {
   @IsString()
   executable: string;
+
+  @IsString()
+  package: string;
+  constructor(executable: string, plage: string) {
+    this.executable = executable;
+    this.package = plage;
+  }
+  static empty = () => new Launch("", "");
 }
 export class Ros2 implements IRos2 {
   @IsString()
@@ -224,11 +232,14 @@ export class SkillModel extends ValidationModel implements ISkill {
   @Type(() => BtActionViewModel)
   BTAction: BtActionViewModel[];
   topicsOut: TopicViewModel[] = [];
+  @Type(() => Launch)
+  Launch: Launch;
   static empty() {
     const skillModel = new SkillModel();
     skillModel.BTAction = [];
     skillModel.SkillPackage = SkillPackage.empty();
     skillModel.Module = Module.empty();
+    skillModel.Launch = Launch.empty();
     return skillModel;
   }
   public static isEmpty(skill: SkillModel): Result<void, SkillModel> {
@@ -477,4 +488,4 @@ export class Skills {
       () => Result.error(false)
     );
 }
- 
\ No newline at end of file
+
diff --git a/ui/src/core/model/validation_model.ts b/ui/src/core/model/validation_model.ts
index 7603fa6..eaffc01 100644
--- a/ui/src/core/model/validation_model.ts
+++ b/ui/src/core/model/validation_model.ts
@@ -11,10 +11,17 @@ export class ValidationModel {
 
     if (errors.isNotEmpty()) {
       const message = errors.map((error: ValidationError) => {
-        if (error.constraints) return Object.values(error.constraints).join(", ");
-        return "";
+        let result = "";
+        if (error.children)
+          error.children.map((el) => {
+            if (el.constraints) {
+              result += Object.values(el.constraints).join(", ");
+            }
+          });
+        if (error.constraints) result += Object.values(error.constraints).join(", ");
+        return result;
       });
-
+      console.log(message);
       return Result.error(message.join(", \n"));
     } else {
       return Result.ok(this as unknown as T);
diff --git a/ui/src/features/skills/skills_screen.tsx b/ui/src/features/skills/skills_screen.tsx
index 386f019..fb92dfb 100644
--- a/ui/src/features/skills/skills_screen.tsx
+++ b/ui/src/features/skills/skills_screen.tsx
@@ -100,10 +100,19 @@ export const SkillsScreen = observer(() => {
               label={"Module name"}
               onChange={(text) => store.updateForm({ Module: Object.assign(store.viewModel.Module, { name: text }) })}
             />
-            <CoreInput
-              label="Module node name"
+             <CoreInput
+              label={"Module node name"}
               onChange={(text) => store.updateForm({ Module: Object.assign(store.viewModel.Module, { node_name: text }) })}
             />
+            <CoreInput
+              label="Launch package"
+              onChange={(text) => store.updateForm({ Launch: Object.assign(store.viewModel.Launch, { package: text }) })}
+            />
+            <CoreInput
+              label="Launch executable"
+              onChange={(text) => store.updateForm({ Launch: Object.assign(store.viewModel.Launch, { executable: text }) })}
+            />
+
             <CoreText
               text={`Topics ${store.viewModel.topicsOut.length}`}
               type={CoreTextType.large}