diff --git a/app/api/missions/route.ts b/app/api/missions/route.ts
index 36189f59..50b7d667 100644
--- a/app/api/missions/route.ts
+++ b/app/api/missions/route.ts
@@ -154,329 +154,79 @@ export async function POST(request: Request) {
       return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
     }
 
-    const body = await request.json() as MissionCreateInput;
+    const body = await request.json();
     
-    // Add detailed logging
-    console.log('Mission API - Request body:', {
-      name: body.name,
-      hasServices: Array.isArray(body.services),
-      services: body.services,
-      hasGite: body.services?.includes('Gite'),
-      isN8nRequest: request.headers.get('x-api-key') === process.env.N8N_API_KEY
-    });
-
-    // Validate required fields
-    const requiredFields = ['name', 'oddScope'];
-    const missingFields = requiredFields.filter(field => !body[field as keyof MissionCreateInput]);
-
-    if (missingFields.length > 0) {
+    // Simple validation
+    if (!body.name || !body.oddScope) {
       return NextResponse.json({ 
         error: 'Missing required fields', 
-        missingFields 
+        missingFields: ['name', 'oddScope'].filter(field => !body[field])
       }, { status: 400 });
     }
 
     // Check if this is a request from n8n
     const isN8nRequest = request.headers.get('x-api-key') === process.env.N8N_API_KEY;
 
-    // Get the creator ID from the appropriate source
-    const creatorId = isN8nRequest ? body.creatorId : userId;
-
-    // Verify creator exists
-    const creator = await prisma.user.findUnique({
-      where: { id: creatorId }
-    });
-
-    if (!creator) {
-      return NextResponse.json({ 
-        error: 'Invalid creator ID', 
-        details: 'The specified creator does not exist',
-        code: 'INVALID_CREATOR'
-      }, { status: 400 });
-    }
-
-    // Check if mission with same name exists
-    const existingMission = await prisma.mission.findFirst({
-      where: { name: body.name }
-    });
-
-    if (existingMission) {
-      // Update existing mission with new integration IDs
-      const updatedMission = await prisma.mission.update({
-        where: { id: existingMission.id },
-        data: {
-          leantimeProjectId: body.leantimeProjectId ? String(body.leantimeProjectId) : null,
-          outlineCollectionId: body.outlineCollectionId || null,
-          rocketChatChannelId: body.rocketChatChannelId || null,
-          giteaRepositoryUrl: body.giteaRepositoryUrl || null,
-          penpotProjectId: body.penpotProjectId || null
-        } as Prisma.MissionUpdateInput
-      });
-
-      return NextResponse.json({
-        message: 'Mission updated successfully',
-        mission: updatedMission,
-        isUpdate: true
-      });
-    }
-
-    // Handle n8n workflow
     if (!isN8nRequest) {
       const n8nService = new N8nService();
       
-      // Prepare the data for n8n
+      // Simple data preparation for n8n
       const n8nData = {
-        name: body.name,
-        oddScope: Array.isArray(body.oddScope) ? body.oddScope : [body.oddScope],
-        niveau: body.niveau || 'default',
-        intention: body.intention?.trim() || '',
-        missionType: body.missionType || 'default',
-        donneurDOrdre: body.donneurDOrdre || 'default',
-        projection: body.projection || 'default',
-        services: Array.isArray(body.services) ? body.services : [],
-        participation: body.participation || 'default',
-        profils: Array.isArray(body.profils) ? body.profils : [],
-        guardians: body.guardians || {},
-        volunteers: Array.isArray(body.volunteers) ? body.volunteers : [],
+        ...body,
         creatorId: userId,
-        logo: body.logo ? {
-          data: body.logo.data,
-          name: body.logo.name || 'logo.png',
-          type: body.logo.type || 'image/png'
-        } : null,
-        attachments: body.attachments || [],
         config: {
           N8N_API_KEY: process.env.N8N_API_KEY,
-          MISSION_API_URL: process.env.NEXT_PUBLIC_API_URL || 'https://api.slm-lab.net/api'
+          MISSION_API_URL: process.env.NEXT_PUBLIC_API_URL
         }
       };
 
-      try {
-        const workflowResult = await n8nService.triggerMissionCreation(n8nData);
-        
-        if (!workflowResult.success) {
-          console.error('n8n workflow failed:', workflowResult.error);
-          return NextResponse.json({ 
-            error: 'Failed to create mission resources', 
-            details: workflowResult.error || 'The mission creation process failed',
-            code: 'WORKFLOW_ERROR'
-          }, { status: 500 });
-        }
-
-        return NextResponse.json({
-          success: true,
-          status: 'success',
-          message: 'Mission creation initiated',
-          mission: {
-            name: n8nData.name,
-            oddScope: n8nData.oddScope,
-            niveau: n8nData.niveau,
-            intention: n8nData.intention,
-            missionType: n8nData.missionType,
-            donneurDOrdre: n8nData.donneurDOrdre,
-            projection: n8nData.projection,
-            services: n8nData.services,
-            profils: n8nData.profils,
-            participation: n8nData.participation,
-            creatorId: n8nData.creatorId
-          }
-        });
-      } catch (error) {
-        console.error('Error triggering n8n workflow:', error);
+      const workflowResult = await n8nService.triggerMissionCreation(n8nData);
+      
+      if (!workflowResult.success) {
         return NextResponse.json({ 
-          error: 'Failed to initiate mission creation', 
-          details: error instanceof Error ? error.message : String(error)
+          error: 'Failed to create mission resources', 
+          details: workflowResult.error
         }, { status: 500 });
       }
-    }
-
-    // Create mission directly (n8n request)
-    try {
-      const mission = await prisma.mission.create({
-        data: {
-          name: body.name,
-          oddScope: body.oddScope || ['default'],
-          niveau: body.niveau,
-          intention: body.intention,
-          missionType: body.missionType,
-          donneurDOrdre: body.donneurDOrdre,
-          projection: body.projection,
-          services: Array.isArray(body.services) ? body.services.filter(Boolean) : [],
-          profils: Array.isArray(body.profils) ? body.profils.filter(Boolean) : [],
-          participation: body.participation || 'default',
-          creatorId: creatorId,
-          logo: body.logo || null,
-          leantimeProjectId: body.leantimeProjectId ? String(body.leantimeProjectId) : null,
-          outlineCollectionId: body.outlineCollectionId || null,
-          rocketChatChannelId: body.rocketChatChannelId || null,
-          giteaRepositoryUrl: body.giteaRepositoryUrl || null,
-          penpotProjectId: body.penpotProjectId || null
-        } as Prisma.MissionUncheckedCreateInput
-      });
-
-      // Add guardians and volunteers
-      if (body.guardians || body.volunteers) {
-        const missionUsers: MissionUserInput[] = [];
-
-        // Add guardians
-        if (body.guardians) {
-          Object.entries(body.guardians).forEach(([role, userId]) => {
-            if (userId) {
-              missionUsers.push({
-                role,
-                userId: userId as string,
-                missionId: mission.id
-              });
-            }
-          });
-        }
-
-        // Add volunteers
-        if (body.volunteers && Array.isArray(body.volunteers)) {
-          body.volunteers.forEach(userId => {
-            if (userId) {
-              missionUsers.push({
-                role: 'volontaire',
-                userId,
-                missionId: mission.id
-              });
-            }
-          });
-        }
-
-        if (missionUsers.length > 0) {
-          await prisma.missionUser.createMany({
-            data: missionUsers
-          });
-        }
-      }
-
-      // Handle Git repository creation
-      if (mission.services.includes('Gite')) {
-        try {
-          // Sanitize the mission name similar to n8n workflow
-          const sanitizedName = mission.name.toLowerCase()
-            .split('')
-            .map(c => {
-              if (c >= 'a' && c <= 'z') return c;
-              if (c >= '0' && c <= '9') return c;
-              if (c === ' ' || c === '-') return c;
-              return '';
-            })
-            .join('')
-            .split(' ')
-            .filter(Boolean)
-            .join('-');
-
-            console.log('Creating Git repository with name:', sanitizedName);
-
-            const giteaResponse = await fetch(`${process.env.GITEA_API_URL}/user/repos`, {
-              method: 'POST',
-              headers: {
-                'Content-Type': 'application/json',
-                'Authorization': `token ${process.env.GITEA_API_TOKEN}`
-              },
-              body: JSON.stringify({
-                name: sanitizedName,
-                private: true,
-                auto_init: true,
-                avatar_url: mission.logo || null
-              })
-            });
-
-            if (!giteaResponse.ok) {
-              const errorData = await giteaResponse.json();
-              console.error('Git repository creation failed:', {
-                status: giteaResponse.status,
-                statusText: giteaResponse.statusText,
-                error: errorData,
-                requestBody: {
-                  name: sanitizedName,
-                  private: true,
-                  auto_init: true
-                }
-              });
-              throw new Error(`Git repository creation failed: ${errorData.message || giteaResponse.statusText}`);
-            }
-
-            const giteaData = await giteaResponse.json();
-            console.log('Git repository created successfully:', giteaData.html_url);
-            
-            // Update the mission with the Git repository URL using the correct Prisma field
-            await prisma.mission.update({
-              where: { id: mission.id },
-              data: {
-                giteaRepositoryUrl: giteaData.html_url
-              } as Prisma.MissionUpdateInput
-            });
-
-        } catch (error) {
-          console.error('Error creating Git repository:', error);
-          if (error instanceof Error) {
-            throw new Error(`Failed to create Git repository: ${error.message}`);
-          }
-          throw new Error('Failed to create Git repository: Unknown error');
-        }
-      }
 
       return NextResponse.json({
         success: true,
-        status: 'success',
-        message: 'Mission created successfully',
-        mission: {
-          id: (mission as any).id,
-          name: (mission as any).name,
-          oddScope: (mission as any).oddScope,
-          niveau: (mission as any).niveau,
-          intention: (mission as any).intention,
-          missionType: (mission as any).missionType,
-          donneurDOrdre: (mission as any).donneurDOrdre,
-          projection: (mission as any).projection,
-          services: (mission as any).services,
-          profils: (mission as any).profils,
-          participation: (mission as any).participation,
-          creatorId: (mission as any).creatorId,
-          logo: (mission as any).logo,
-          leantimeProjectId: (mission as any).leantimeProjectId,
-          outlineCollectionId: (mission as any).outlineCollectionId,
-          rocketChatChannelId: (mission as any).rocketChatChannelId,
-          giteaRepositoryUrl: (mission as any).giteaRepositoryUrl,
-          penpotProjectId: (mission as any).penpotProjectId,
-          createdAt: (mission as any).createdAt,
-          updatedAt: (mission as any).updatedAt
-        } as MissionResponse
+        message: 'Mission creation initiated',
+        mission: body
       });
-    } catch (error) {
-      console.error('Error creating mission:', error);
-      if (error instanceof Prisma.PrismaClientKnownRequestError) {
-        if (error.code === 'P2003') {
-          return NextResponse.json({ 
-            success: false,
-            status: 'error',
-            error: 'Invalid reference',
-            message: 'One or more referenced users do not exist',
-            code: 'INVALID_REFERENCE'
-          }, { status: 400 });
-        }
-      }
-      return NextResponse.json(
-        { 
-          success: false,
-          status: 'error',
-          error: 'Failed to create mission',
-          message: error instanceof Error ? error.message : String(error)
-        },
-        { status: 500 }
-      );
     }
+
+    // Create mission directly (n8n request)
+    const missionData: Prisma.MissionUncheckedCreateInput = {
+      name: body.name,
+      oddScope: body.oddScope,
+      niveau: body.niveau,
+      intention: body.intention,
+      missionType: body.missionType,
+      donneurDOrdre: body.donneurDOrdre,
+      projection: body.projection,
+      services: body.services,
+      profils: body.profils,
+      participation: body.participation,
+      creatorId: userId,
+      logo: body.logo,
+      leantimeProjectId: body.leantimeProjectId,
+      outlineCollectionId: body.outlineCollectionId,
+      rocketChatChannelId: body.rocketChatChannelId,
+      giteaRepositoryUrl: body.giteaRepositoryUrl,
+      penpotProjectId: body.penpotProjectId
+    };
+
+    const mission = await prisma.mission.create({
+      data: missionData
+    });
+
+    return NextResponse.json({ success: true, mission });
   } catch (error) {
     console.error('Error creating mission:', error);
-    return NextResponse.json(
-      { 
-        error: 'Failed to create mission', 
-        details: error instanceof Error ? error.message : String(error) 
-      },
-      { status: 500 }
-    );
+    return NextResponse.json({ 
+      error: 'Failed to create mission',
+      details: error instanceof Error ? error.message : String(error)
+    }, { status: 500 });
   }
 } 
\ No newline at end of file
diff --git a/components/missions/missions-admin-panel.tsx b/components/missions/missions-admin-panel.tsx
index 523ad008..f7cd7f43 100644
--- a/components/missions/missions-admin-panel.tsx
+++ b/components/missions/missions-admin-panel.tsx
@@ -378,34 +378,21 @@ export function MissionsAdminPanel() {
 
   // Handle mission submission
   const handleSubmitMission = async () => {
-    console.log('Starting mission submission...');
-    console.log('Current mission data:', JSON.stringify(missionData, null, 2));
-    console.log('Selected services:', selectedServices);
-    console.log('Guardians:', {
-      gardienDuTemps,
-      gardienDeLaParole,
-      gardienDeLaMemoire
-    });
-    console.log('Volunteers:', volontaires);
-
-    if (!validateMission()) {
-      console.log('Mission validation failed');
-      return;
-    }
+    if (!validateMission()) return;
 
     setIsSubmitting(true);
     try {
-      // Format the data before sending
-      const formattedData = {
+      // Simplified data structure
+      const submissionData = {
         name: missionData.name,
-        oddScope: Array.isArray(missionData.oddScope) ? missionData.oddScope : [missionData.oddScope],
+        oddScope: missionData.oddScope,
         niveau: missionData.niveau,
         intention: missionData.intention,
         missionType: missionData.missionType,
         donneurDOrdre: missionData.donneurDOrdre,
         projection: missionData.projection,
+        services: selectedServices, // Direct array of selected services
         participation: missionData.participation,
-        services: selectedServices,
         profils: selectedProfils,
         guardians: {
           'gardien-temps': gardienDuTemps,
@@ -417,23 +404,16 @@ export function MissionsAdminPanel() {
         attachments: selectedAttachments
       };
 
-      console.log('Submitting mission data:', JSON.stringify(formattedData, null, 2));
-
       const response = await fetch('/api/missions', {
         method: 'POST',
         headers: {
           'Content-Type': 'application/json',
         },
-        body: JSON.stringify(formattedData),
+        body: JSON.stringify(submissionData)
       });
 
-      console.log('Response status:', response.status);
-      const data = await response.json();
-      console.log('Response data:', JSON.stringify(data, null, 2));
-
       if (!response.ok) {
-        console.error('Error response:', data);
-        throw new Error(data.error || 'Failed to create mission');
+        throw new Error('Failed to create mission');
       }
 
       toast({
@@ -443,10 +423,9 @@ export function MissionsAdminPanel() {
 
       router.push('/missions');
     } catch (error) {
-      console.error('Error creating mission:', error);
       toast({
         title: "Erreur",
-        description: error instanceof Error ? error.message : "Une erreur est survenue lors de la création de la mission",
+        description: error instanceof Error ? error.message : "Une erreur est survenue",
         variant: "destructive",
       });
     } finally {
diff --git a/lib/services/n8n-service.ts b/lib/services/n8n-service.ts
index d2944fbb..c1038cf1 100644
--- a/lib/services/n8n-service.ts
+++ b/lib/services/n8n-service.ts
@@ -1,188 +1,70 @@
 import { env } from '@/lib/env';
 
 export class N8nService {
-  private webhookUrl: string;
-  private rollbackWebhookUrl: string;
-  private apiKey: string;
+  private readonly n8nUrl: string;
+  private readonly apiKey: string;
 
   constructor() {
-    // Use consistent webhook URLs without -test suffix
-    this.webhookUrl = process.env.N8N_WEBHOOK_URL || 'https://brain.slm-lab.net/webhook/mission-created';
-    this.rollbackWebhookUrl = process.env.N8N_ROLLBACK_WEBHOOK_URL || 'https://brain.slm-lab.net/webhook/mission-rollback';
+    this.n8nUrl = process.env.N8N_URL || '';
     this.apiKey = process.env.N8N_API_KEY || '';
-    
-    if (!this.apiKey) {
-      console.error('N8N_API_KEY is not set in environment variables');
+
+    if (!this.n8nUrl || !this.apiKey) {
+      throw new Error('N8N_URL and N8N_API_KEY must be set in environment variables');
     }
   }
 
-  async triggerMissionCreation(data: any): Promise<any> {
+  async triggerMissionCreation(data: any): Promise<{ success: boolean; error?: string }> {
     try {
-      console.log('N8nService - Input data:', {
-        hasServices: Array.isArray(data.services),
-        services: data.services,
-        hasGite: data.services?.includes('Gite'),
-        missionProcessed: data.missionProcessed,
-        config: data.config
-      });
-
-      // Clean and validate the data
-      const cleanData = {
-        name: data.name,
-        oddScope: Array.isArray(data.oddScope) ? data.oddScope : [data.oddScope],
-        niveau: data.niveau || 'default',
-        intention: data.intention?.trim() || '',
-        missionType: data.missionType || 'default',
-        donneurDOrdre: data.donneurDOrdre || 'default',
-        projection: data.projection || 'default',
-        services: Array.isArray(data.services) ? data.services : [],
-        participation: data.participation || 'default',
-        profils: Array.isArray(data.profils) ? data.profils : [],
-        guardians: data.guardians || {},
-        volunteers: Array.isArray(data.volunteers) ? data.volunteers : [],
-        creatorId: data.creatorId,
-        config: {
-          ...data.config, // Preserve original config
-          N8N_API_KEY: this.apiKey,
-          MISSION_API_URL: process.env.NEXT_PUBLIC_API_URL || 'https://api.slm-lab.net/api'
-        }
-      };
-
-      // Log the cleaned data
-      console.log('Sending cleaned data to n8n:', {
-        name: cleanData.name,
-        creatorId: cleanData.creatorId,
-        oddScope: cleanData.oddScope,
-        niveau: cleanData.niveau,
-        intention: cleanData.intention?.substring(0, 100) + '...', // Log first 100 chars
-        missionType: cleanData.missionType,
-        donneurDOrdre: cleanData.donneurDOrdre,
-        projection: cleanData.projection,
-        services: cleanData.services,
-        participation: cleanData.participation,
-        profils: cleanData.profils,
-        hasGuardians: !!cleanData.guardians,
-        volunteersCount: cleanData.volunteers.length,
-        hasConfig: !!cleanData.config,
-        configKeys: cleanData.config ? Object.keys(cleanData.config) : []
-      });
-
-      console.log('Using webhook URL:', this.webhookUrl);
-      console.log('API key present:', !!this.apiKey);
-
-      const response = await fetch(this.webhookUrl, {
+      const response = await fetch(`${this.n8nUrl}/webhook/mission-creation`, {
         method: 'POST',
         headers: {
           'Content-Type': 'application/json',
-          'x-api-key': this.apiKey
+          'X-API-Key': this.apiKey
         },
-        body: JSON.stringify(cleanData),
+        body: JSON.stringify(data)
       });
 
-      console.log('Webhook response status:', response.status);
-      console.log('Webhook response headers:', Object.fromEntries(response.headers.entries()));
-
       if (!response.ok) {
-        const errorText = await response.text();
-        console.error('Webhook error response:', errorText);
-        // Try to parse the error response as JSON for more details
-        try {
-          const errorJson = JSON.parse(errorText);
-          console.error('Parsed error response:', errorJson);
-        } catch (e) {
-          console.error('Error response is not JSON');
-        }
-        throw new Error(`HTTP error! status: ${response.status}, body: ${errorText}`);
-      }
-
-      const responseText = await response.text();
-      console.log('N8nService - Raw response:', responseText);
-
-      // Try to parse the response as JSON
-      try {
-        const result = JSON.parse(responseText);
-        console.log('Parsed workflow result:', JSON.stringify(result, null, 2));
-
-        // Check if the response contains error information
-        if (result.error || result.message?.includes('failed')) {
-          // Extract which services failed from the error message
-          const errorMessage = result.message || result.error;
-          const failedServices = {
-            gitRepo: errorMessage.includes('Git repository creation failed'),
-            leantimeProject: errorMessage.includes('Leantime project creation failed'),
-            docCollection: errorMessage.includes('Documentation collection creation failed'),
-            rocketChatChannel: errorMessage.includes('RocketChat channel creation failed')
-          };
-
-          // Return success with partial results
-          return {
-            success: true,
-            results: {
-              ...result,
-              failedServices
-            }
-          };
-        }
-
+        const errorData = await response.json();
         return {
-          success: true,
-          results: result
-        };
-      } catch (parseError) {
-        console.log('Response is not JSON, treating as workflow trigger confirmation');
-        return {
-          success: true,
-          results: {
-            logoUrl: null,
-            leantimeProjectId: null,
-            outlineCollectionId: null,
-            rocketChatChannelId: null,
-            giteaRepositoryUrl: null
-          }
+          success: false,
+          error: errorData.message || 'Failed to trigger n8n workflow'
         };
       }
+
+      return { success: true };
     } catch (error) {
-      console.error('Error triggering n8n workflow:', error);
       return {
         success: false,
-        error: error instanceof Error ? error.message : 'Unknown error'
+        error: error instanceof Error ? error.message : 'Failed to trigger n8n workflow'
       };
     }
   }
 
-  async triggerMissionRollback(data: any): Promise<any> {
+  async rollbackMissionCreation(data: any): Promise<{ success: boolean; error?: string }> {
     try {
-      console.log('Triggering n8n rollback workflow with data:', JSON.stringify(data, null, 2));
-      console.log('Using rollback webhook URL:', this.rollbackWebhookUrl);
-      console.log('API key present:', !!this.apiKey);
-
-      const response = await fetch(this.rollbackWebhookUrl, {
+      const response = await fetch(`${this.n8nUrl}/webhook/mission-rollback`, {
         method: 'POST',
         headers: {
           'Content-Type': 'application/json',
-          'x-api-key': this.apiKey
+          'X-API-Key': this.apiKey
         },
-        body: JSON.stringify(data),
+        body: JSON.stringify(data)
       });
 
       if (!response.ok) {
-        const errorText = await response.text();
-        console.error('Rollback webhook error response:', errorText);
-        throw new Error(`HTTP error! status: ${response.status}, body: ${errorText}`);
+        const errorData = await response.json();
+        return {
+          success: false,
+          error: errorData.message || 'Failed to trigger n8n rollback workflow'
+        };
       }
 
-      const result = await response.json();
-      console.log('Received response from n8n rollback:', JSON.stringify(result, null, 2));
-
-      return {
-        success: true,
-        results: result
-      };
+      return { success: true };
     } catch (error) {
-      console.error('Error triggering n8n rollback workflow:', error);
       return {
         success: false,
-        error: error instanceof Error ? error.message : 'Unknown error'
+        error: error instanceof Error ? error.message : 'Failed to trigger n8n rollback workflow'
       };
     }
   }