@@ -20,6 +20,7 @@
 use ProcessMaker\Http\Resources\Task as Resource;
 use ProcessMaker\Http\Resources\TaskCollection;
 use ProcessMaker\Models\Process;
+use ProcessMaker\Models\ProcessAbeRequestToken;
 use ProcessMaker\Models\ProcessRequest;
 use ProcessMaker\Models\ProcessRequestToken;
 use ProcessMaker\Models\Screen;
@@ -257,6 +258,48 @@ public function update(Request $request, ProcessRequestToken $task)
         }
     }
 
+    public function updateVariable (Request $request, ProcessRequestToken $task, ProcessAbeRequestToken $abe)
+    {
+        $data = [];
+        $varName = $request->input('varName');
+        $varValue = $request->input('varValue');
+        $data[$varName] = $varValue;
+        try {
+            // Verificar si la respuesta ya ha sido enviada
+            $existingAbe = ProcessAbeRequestToken::where('id', $abe->id)
+                ->where('process_request_id', $task->id)->first();
+
+            if ($existingAbe && $existingAbe->is_answered) {
+                return response()->json([
+                    'message' => 'This response has already been answered',
+                    'data' => $existingAbe
+                ], 200);
+            }
+
+            // Update with the data
+            $abe->data = $data;
+            // Asignar answered_at y is_answered
+            $abe->is_answered = true;
+            $abe->answered_at = Carbon::now();
+            $abe->is_answered = true;
+            $abe->save();
+            // Close the thread related
+            $process = $task->process;
+            $instance = $task->processRequest;
+            WorkflowManager::completeTask($process, $instance, $task, $data);
+
+            return response()->json([
+                'message' => 'Variable updated successfully',
+                'data' => $abe
+            ], 200);
+        } catch (\Exception $e) {
+            return response()->json([
+                'message' => 'Error updating variable',
+                'error' => $e->getMessage()
+            ], 500);
+        }
+    }
+
     private function handleQueryException($e)
     {
         $regex = '~Column not found: 1054 Unknown column \'(.*?)\' in \'where clause\'~';
 
@@ -0,0 +1,38 @@
+<?php
+
+namespace ProcessMaker\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use ProcessMaker\Models\ProcessMakerModel;
+use ProcessMaker\Traits\HasUuids;
+
+class ProcessAbeRequestToken extends ProcessMakerModel
+{
+    use HasFactory;
+    use HasUuids;
+
+    protected $connection = 'processmaker';
+
+    protected $table = 'process_abe_request_tokens';
+
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var array
+     */
+    protected $fillable = [
+        'process_request_id',
+        'process_request_token_id',
+        'data',
+        'is_answered',
+        'answered_at'
+    ];
+
+    public static function rules(): array
+    {
+        return [
+            'process_request_id' => 'required',
+            'process_request_token_id' => 'required',
+        ];
+    }
+}
@@ -0,0 +1,38 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('process_abe_request_tokens', function (Blueprint $table) {
+            $table->id();
+            $table->uuid('uuid')->unique();
+            $table->unsignedInteger('process_request_id')->nullable();
+            $table->unsignedInteger('process_request_token_id')->nullable();
+            $table->json('data');
+            $table->boolean('is_answered')->default(false);
+            $table->dateTime('answered_at')->nullable();
+            $table->timestamps();
+            // Indexes
+            $table->index('process_request_id');
+            $table->index('process_request_token_id');
+            // Foreing keys
+            $table->foreign('process_request_token_id')->references('id')->on('process_request_tokens')->onDelete('cascade');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('process_abe_request_tokens');
+    }
+};
@@ -18,4 +18,6 @@
 
     // Trigger intermediate event
     Route::post('requests/{request}/events/{event}', [ProcessRequestController::class, 'activateIntermediateEvent'])->name('requests.update,request');
+
+    Route::put('tasks/{token_id}/update_variable/{token_abe}', [TaskController::class, 'updateVariable'])->name('tasks.abe.update')->middleware('can:update,task');
 });