diff --git a/sapl/comissoes/forms.py b/sapl/comissoes/forms.py
index e69de29bb..2a34176d3 100644
--- a/sapl/comissoes/forms.py
+++ b/sapl/comissoes/forms.py
@@ -0,0 +1,30 @@
+from django import forms
+
+from sapl.comissoes.models import Participacao
+from sapl.parlamentares.models import Parlamentar, Legislatura, Mandato
+
+
+class ParticipacaoForm(forms.ModelForm):
+
+    # composicao = forms.CharField(widget=forms.HiddenInput)
+
+    class Meta:
+        model = Participacao
+        # exclude = []
+        exclude = ['composicao']
+
+    def __init__(self, user=None, **kwargs):
+        super(ParticipacaoForm, self).__init__(**kwargs)
+        legislatura = Legislatura.objects.order_by('-data_inicio').first()
+        parlamentares = Mandato.objects.filter(legislatura=legislatura,
+                                               parlamentar__ativo=True
+                                               ).prefetch_related('parlamentar').\
+                                               values_list('parlamentar',
+                                                           flat=True)
+        qs = Parlamentar.objects.filter(id__in=parlamentares).distinct()
+        self.fields['parlamentar'].queryset = qs
+
+    def clean(self):
+        super(ParticipacaoForm, self).clean()
+
+        return self.cleaned_data
diff --git a/sapl/comissoes/models.py b/sapl/comissoes/models.py
index 510071d4f..df8cd6549 100644
--- a/sapl/comissoes/models.py
+++ b/sapl/comissoes/models.py
@@ -154,9 +154,14 @@ class Composicao(models.Model):  # IGNORE
 class Participacao(models.Model):  # ComposicaoComissao
     composicao = models.ForeignKey(Composicao,
                                    related_name='participacao_set',
-                                   on_delete=models.PROTECT)
-    parlamentar = models.ForeignKey(Parlamentar, on_delete=models.PROTECT)
-    cargo = models.ForeignKey(CargoComissao, on_delete=models.PROTECT)
+                                   on_delete=models.PROTECT,
+                                   verbose_name=_('Composição'))
+    parlamentar = models.ForeignKey(Parlamentar,
+                                    on_delete=models.PROTECT,
+                                    verbose_name='Parlamentar')
+    cargo = models.ForeignKey(CargoComissao,
+                              on_delete=models.PROTECT,
+                              verbose_name='Cargo')
     titular = models.BooleanField(
         verbose_name=_('Titular'),
         default=False,
diff --git a/sapl/comissoes/views.py b/sapl/comissoes/views.py
index 0c315f0d9..3409219dc 100644
--- a/sapl/comissoes/views.py
+++ b/sapl/comissoes/views.py
@@ -4,6 +4,7 @@ from django.db.models import F
 from django.views.decorators.clickjacking import xframe_options_exempt
 from django.views.generic import ListView
 
+from sapl.comissoes.forms import ParticipacaoForm
 from sapl.crud.base import RP_DETAIL, RP_LIST, Crud, CrudAux, MasterDetailCrud
 from sapl.materia.models import MateriaLegislativa, Tramitacao
 
@@ -36,6 +37,16 @@ class ParticipacaoCrud(MasterDetailCrud):
     class BaseMixin(MasterDetailCrud.BaseMixin):
         list_field_names = ['composicao', 'parlamentar', 'cargo']
 
+    class CreateView(MasterDetailCrud.CreateView):
+        form_class = ParticipacaoForm
+
+        def get_initial(self):
+            initial = super().get_initial()
+            return initial
+
+    class UpdateView(MasterDetailCrud.UpdateView):
+        form_class = ParticipacaoForm
+
 
 class ComposicaoCrud(MasterDetailCrud):
     model = Composicao