diff --git a/sapl/api/views.py b/sapl/api/views.py
index 769196c76..f2f146e24 100644
--- a/sapl/api/views.py
+++ b/sapl/api/views.py
@@ -22,7 +22,7 @@ from sapl.api.forms import SaplFilterSetMixin
 from sapl.api.permissions import SaplModelPermissions
 from sapl.api.serializers import ChoiceSerializer
 from sapl.base.models import Autor, AppConfig, DOC_ADM_OSTENSIVO
-from sapl.materia.models import Proposicao
+from sapl.materia.models import Proposicao, TipoMateriaLegislativa
 from sapl.parlamentares.models import Parlamentar
 from sapl.utils import models_with_gr_for_model, choice_anos_com_sessaoplenaria
 
@@ -349,6 +349,23 @@ class _ProposicaoViewSet(SaplSetViews['materia']['proposicao']):
         return qs
 
 
+class _TipoMateriaLegislativaViewSet(SaplSetViews['materia']['tipomaterialegislativa']):
+
+    @action(detail=True, methods=['POST'])
+    def change_position(self, request, *args, **kwargs):
+        result = {
+            'status': 200,
+            'message': 'OK'
+        }
+        d = request.data
+        if 'pos_ini' in d and 'pos_fim' in d:
+            if d['pos_ini'] != d['pos_fim']:
+                pk = kwargs['pk']
+                TipoMateriaLegislativa.objects.reposicione(pk, d['pos_fim'])
+
+        return Response(result)
+
+
 class _DocumentoAdministrativoViewSet(SaplSetViews['protocoloadm']['documentoadministrativo']):
 
     class DocumentoAdministrativoPermission(SaplModelPermissions):
@@ -427,6 +444,7 @@ class _SessaoPlenariaViewSet(
 SaplSetViews['base']['autor'] = _AutorViewSet.build_class_with_actions()
 
 SaplSetViews['materia']['proposicao'] = _ProposicaoViewSet
+SaplSetViews['materia']['tipomaterialegislativa'] = _TipoMateriaLegislativaViewSet
 
 SaplSetViews['parlamentares']['parlamentar'] = _ParlamentarViewSet
 
diff --git a/sapl/materia/models.py b/sapl/materia/models.py
index 14e23dfc0..494d52a88 100644
--- a/sapl/materia/models.py
+++ b/sapl/materia/models.py
@@ -78,8 +78,39 @@ class TipoProposicao(models.Model):
         return self.descricao
 
 
+class TipoMateriaManager(models.Manager):
+
+    def reordene(self, exclude_pk=None):
+        tipos = self.get_queryset()
+        if exclude_pk:
+            tipos = tipos.exclude(pk=exclude_pk)
+        sr = 1
+        for t in tipos:
+            t.sequencia_regimental = sr
+            t.save()
+            sr += 1
+
+    def reposicione(self, pk, idx):
+        tipos = self.reordene(exclude_pk=pk)
+
+        self.get_queryset(
+        ).filter(
+            sequencia_regimental__gte=idx
+        ).update(
+            sequencia_regimental=models.F('sequencia_regimental') + 1
+        )
+
+        self.get_queryset(
+        ).filter(
+            pk=pk
+        ).update(
+            sequencia_regimental=idx
+        )
+
+
 @reversion.register()
 class TipoMateriaLegislativa(models.Model):
+    objects = TipoMateriaManager()
     sigla = models.CharField(max_length=5, verbose_name=_('Sigla'))
     descricao = models.CharField(max_length=50, verbose_name=_('Descrição '))
     # XXX o que é isso ?
diff --git a/sapl/materia/views.py b/sapl/materia/views.py
index 9dea69843..e727fe0c7 100644
--- a/sapl/materia/views.py
+++ b/sapl/materia/views.py
@@ -2501,13 +2501,26 @@ class TipoMateriaCrud(CrudAux):
     class DetailView(CrudAux.DetailView):
         layout_key = 'TipoMateriaLegislativaDetail'
 
+    class DeleteView(CrudAux.DeleteView):
+        def delete(self, request, *args, **kwargs):
+            d = CrudAux.DeleteView.delete(self, request, *args, **kwargs)
+            TipoMateriaLegislativa.objects.reordene()
+            return d
+
     class ListView(CrudAux.ListView):
         paginate_by = None
         layout_key = 'TipoMateriaLegislativaDetail'
         template_name = "materia/tipomaterialegislativa_list.html"
 
-        def hook_sequencia_regimental(self, obj):
-            return obj.sequencia_regimental
+        def hook_sigla(self, obj, default, url):
+            return '<a href="{}" pk="{}">{}</a>'.format(
+                url, obj.id, obj.sigla), ''
+
+        def get(self, request, *args, **kwargs):
+            if TipoMateriaLegislativa.objects.filter(
+                    sequencia_regimental=0).exists():
+                TipoMateriaLegislativa.objects.reordene()
+            return CrudAux.ListView.get(self, request, *args, **kwargs)
 
     class CreateView(CrudAux.CreateView):
 
@@ -2516,12 +2529,7 @@ class TipoMateriaCrud(CrudAux):
 
             if not TipoMateriaLegislativa.objects.exclude(
                     sequencia_regimental=0).exists():
-                tipos = TipoMateriaLegislativa.objects.all()
-                sr = 1
-                for t in tipos:
-                    t.sequencia_regimental = sr
-                    t.save()
-                    sr += 1
+                TipoMateriaLegislativa.objects.reordene()
             else:
                 sr__max = TipoMateriaLegislativa.objects.all().aggregate(
                     Max('sequencia_regimental'))
diff --git a/sapl/templates/materia/tipomaterialegislativa_list.html b/sapl/templates/materia/tipomaterialegislativa_list.html
index 8ba1f428c..87e28a4a4 100644
--- a/sapl/templates/materia/tipomaterialegislativa_list.html
+++ b/sapl/templates/materia/tipomaterialegislativa_list.html
@@ -7,20 +7,33 @@
     <script type="text/javascript">
         
         $('tbody').sortable({
+          revert: false,
+          distance: 15,
           start: function(event, ui) {
               ui.item.startPos = ui.item.index();
           },
           stop: function(event, ui) {
-              var pos_ini = ui.item.startPos;
-              var pos_fim = ui.item.index();
+              var pos_ini = ui.item.startPos + 1;
+              var pos_fim = ui.item.index() + 1;
+              var pk = ui.item.find('a[pk]').attr('pk');
+
+              var url = "{% url 'sapl.api:tipomaterialegislativa-change-position' 0 %}";
+              url = url.replace('0', pk) ;
+
               $.ajax({
-                  data: {pos_ini: pos_ini,
-                        pos_fim: pos_fim,
-                        pk_sessao: pk_sessao,
-                        pk_list,
-                        materia: 'expediente'},
-                  type: 'PATCH',
-                  url: "{% url 'sapl.sessao:mudar_ordem_materia_sessao' %}",
+                  url: url,
+                  type: 'POST',
+                  contentType: "application/json",
+                  data: JSON.stringify({
+                    "pos_ini": pos_ini,
+                    "pos_fim": pos_fim,
+                  }),
+                  headers: {
+                      'X-CSRFToken': getCookie('csrftoken')
+                  },
+                  error: function(e) {
+                    console.log(e);
+                  }
               });
 
               setTimeout(function(){ window.location.reload(true) }, 500);