diff --git a/src/js/controllerModal.js b/src/js/controllerModal.js
index cce6f4d..940eced 100644
--- a/src/js/controllerModal.js
+++ b/src/js/controllerModal.js
@@ -5,17 +5,11 @@ angular.module('focaModal')
         '$scope',
         '$uibModalInstance',
         'focaModalService',
-        'columnas',
-        'query',
-        'titulo',
-        'size',
-        function($timeout, $filter, $scope, $uibModalInstance, focaModalService,
-            columnas, query, titulo, size) {
-
-            $scope.size = size;
+        'parametrosModal',
+        function($timeout, $filter, $scope, $uibModalInstance, focaModalService, parametrosModal) {
+
+            $scope.parametrosModal = parametrosModal;
             $scope.filters = '';
-            $scope.columnas = columnas;
-            $scope.titulo = titulo;
             $scope.entidades = [];
             $scope.primerBusqueda = false;
             $scope.searchLoading = false;
@@ -29,7 +23,7 @@ angular.module('focaModal')
             $scope.busquedaPress = function(key) {
                 if(key === 13) {
                     $scope.searchLoading = true;
-                    focaModalService.getEntidad($scope.filters, query).then(
+                    focaModalService.getEntidad($scope.filters, parametrosModal.query).then(
                         function(res) {
                             $scope.searchLoading = false;
                             $scope.primerBusqueda = true;
diff --git a/src/js/service.js b/src/js/service.js
index 3315725..0e81375 100644
--- a/src/js/service.js
+++ b/src/js/service.js
@@ -31,18 +31,16 @@ angular.module('focaModal')
                             }
                         );
                 },
-                modal: function(columnas, query, titulo, size) {
-                    size = (typeof size  === 'undefined') ? 'lg' : size;
+                modal: function(parametrosModal) {
+                    parametrosModal.size = (typeof parametrosModal.size  === 'undefined') ?
+                        'lg' : parametrosModal.size;
 
                     return $uibModal.open({
                         templateUrl: 'foca-modal.html',
                         controller: 'focaModalController',
-                        size: size,
+                        size: parametrosModal.size,
                         resolve: {
-                            columnas: function() { return columnas; },
-                            query: function() { return query; },
-                            titulo: function() { return titulo; },
-                            size: function() { return size; }
+                            parametrosModal: function() { return parametrosModal; }
                         }
                     })
                         .result.then(
diff --git a/src/views/foca-modal.html b/src/views/foca-modal.html
index 67bd19c..15b6a43 100644
--- a/src/views/foca-modal.html
+++ b/src/views/foca-modal.html
@@ -1,9 +1,10 @@
 <div class="modal-header py-1">
     <div class="row w-100">
-        <div ng-class="(size == 'md') ? 'col-lg-12' : 'col-lg-6'">
-            <h5 class="modal-title my-1">{{titulo}}</h5>
+        <div ng-class="(parametrosModal.size == 'md') ? 'col-lg-12' : 'col-lg-6'">
+            <h5 class="modal-title my-1">{{parametrosModal.titulo}}</h5>
+            <h6 ng-if="parametrosModal.subTitulo">{{parametrosModal.subTitulo}}</h6>
         </div>
-        <div class="input-group pr-0 my-2" ng-class="(size == 'md') ? 'col-lg-12' : 'col-lg-6'">
+        <div class="input-group pr-0 my-2" ng-class="(parametrosModal.size == 'md') ? 'col-lg-12' : 'col-lg-6'">
             <input
                 ladda="searchLoading"
                 type="text"
@@ -41,7 +42,7 @@
     <table ng-show="primerBusqueda" class="table table-striped table-sm col-12">
         <thead>
             <tr>
-                <th ng-repeat="nombre in columnas.nombre" ng-bind="nombre"></th>
+                <th ng-repeat="nombre in parametrosModal.columnas.nombre" ng-bind="nombre"></th>
                 <th></th>
             </tr>
         </thead>
@@ -56,7 +57,7 @@
                 ng-click="select(entidad)"
                 >
                 <td
-                    ng-repeat="propiedad in columnas.propiedad"
+                    ng-repeat="propiedad in parametrosModal.columnas.propiedad"
                     ng-bind="entidad[propiedad]"></td>
                 <td class="d-md-none text-primary">
                     <i class="fa fa-circle-thin" aria-hidden="true"></i>