diff --git a/l10n_br_fiscal/constants/fiscal.py b/l10n_br_fiscal/constants/fiscal.py
index f572f436b869..fcd0cd468d59 100644
--- a/l10n_br_fiscal/constants/fiscal.py
+++ b/l10n_br_fiscal/constants/fiscal.py
@@ -351,11 +351,11 @@
 ]
 
 AUTORIZADO = ("100", "150")
-DENEGADO = ("110", "301", "302")
+DENEGADO = ("110", "301", "302", "303")
 LOTE_RECEBIDO = ["103"]
 LOTE_PROCESSADO = ["104"]
 LOTE_EM_PROCESSAMENTO = ["105"]
-CONTINGENCIA = ("108", "109")
+SERVICO_PARALIZADO = ("108", "109")
 
 CANCELAMENTO_HOMOLOGADO = ["101", "151"]
 
diff --git a/l10n_br_fiscal/models/document_event.py b/l10n_br_fiscal/models/document_event.py
index d613ce041e9f..f6bd5231d20d 100644
--- a/l10n_br_fiscal/models/document_event.py
+++ b/l10n_br_fiscal/models/document_event.py
@@ -69,7 +69,7 @@ def _compute_display_name(self):
     type = fields.Selection(
         selection=[
             ("-1", "Exception"),
-            ("0", "Envio Lote"),
+            ("0", "Autorização de Uso"),
             ("1", "Consulta Recibo"),
             ("2", "Cancelamento"),
             ("3", "Inutilização"),
@@ -185,6 +185,13 @@ def _compute_display_name(self):
 
     protocol_number = fields.Char()
 
+    lot_receipt_number = fields.Char(
+        help=(
+            "In asynchronous processing, a lot receipt number is generated, "
+            "which is used for later consultation."
+        ),
+    )
+
     state = fields.Selection(
         selection=[
             ("draft", _("Draft")),
@@ -300,7 +307,7 @@ def _save_event_file(
         )
 
         if authorization:
-            # Nâo deletamos um aquivo de autorização já
+            # Não deletamos um aquivo de autorização já
             # Existente por segurança
             self.file_response_id = False
             self.file_response_id = attachment_id
@@ -312,7 +319,8 @@ def _save_event_file(
     def set_done(
         self, status_code, response, protocol_date, protocol_number, file_response_xml
     ):
-        self._save_event_file(file_response_xml, "xml", authorization=True)
+        if file_response_xml:
+            self._save_event_file(file_response_xml, "xml", authorization=True)
         self.write(
             {
                 "state": "done",
diff --git a/l10n_br_fiscal/models/document_workflow.py b/l10n_br_fiscal/models/document_workflow.py
index 9491baa45bfc..8ee3f9d966e7 100644
--- a/l10n_br_fiscal/models/document_workflow.py
+++ b/l10n_br_fiscal/models/document_workflow.py
@@ -199,7 +199,7 @@ def _after_change_state(self, old_state, new_state):
 
         self._generates_subsequent_operations()
 
-    def _change_state(self, new_state):
+    def _change_state(self, new_state, force_change=False):
         """Método para alterar o estado do documento fiscal, mantendo a
         integridade do workflow da invoice.
 
@@ -215,7 +215,9 @@ def _change_state(self, new_state):
         for record in self:
             old_state = record.state_edoc
 
-            if not record._avaliable_transition(old_state, new_state):
+            if force_change or record._avaliable_transition(old_state, new_state):
+                pass
+            else:
                 raise UserError(
                     _(
                         "Não é possível realizar esta operação,\n"
diff --git a/l10n_br_fiscal/views/document_event_view.xml b/l10n_br_fiscal/views/document_event_view.xml
index b72801e17cde..27f820b6d131 100644
--- a/l10n_br_fiscal/views/document_event_view.xml
+++ b/l10n_br_fiscal/views/document_event_view.xml
@@ -50,6 +50,7 @@
                         <field name="file_request_id" />
                         <field name="file_response_id" />
                         <field name="protocol_number" />
+                        <field name="lot_receipt_number" />
                         <field name="response" />
                         <field name="origin" />
                         <field name="write_date" />
diff --git a/l10n_br_fiscal/views/document_view.xml b/l10n_br_fiscal/views/document_view.xml
index 1a2f2a43d9bc..c90641fa15ea 100644
--- a/l10n_br_fiscal/views/document_view.xml
+++ b/l10n_br_fiscal/views/document_view.xml
@@ -89,7 +89,6 @@
     <field name="arch" type="xml">
       <form string="Fiscal Document">
         <field name="id" invisible="1" />
-<!--        <field name="state_edoc" invisible="1"/>-->
         <field name="currency_id" invisible="1" />
         <field name="document_electronic" invisible="1" />
         <field name="fiscal_operation_type" invisible="1" />
@@ -110,7 +109,15 @@
                         string="Enviar"
                         groups="l10n_br_fiscal.group_user"
                         class="btn-primary"
-                        attrs="{'invisible': [('state_edoc', 'not in', ('a_enviar', 'rejeitada'))]}"
+                        attrs="{'invisible': [('state_edoc','!=','a_enviar')]}"
+                    />
+            <button
+                        name="action_document_send"
+                        type="object"
+                        string="Consultar Recibo"
+                        groups="l10n_br_fiscal.group_user"
+                        class="btn-primary"
+                        attrs="{'invisible': [('state_edoc','!=','enviada')]}"
                     />
             <button
                         name="action_document_back2draft"
@@ -171,10 +178,6 @@
                         groups="l10n_br_fiscal.group_user"
                         attrs="{'invisible': [('state_edoc', 'not in', ('autorizada', 'cancelada', 'denegada'))]}"
                     />
-<!--                <button name="action_edoc_check" type="object"-->
-<!--                        string="Consultar no sefaz"-->
-<!--                        groups="base.group_no_one"/>-->
-<!--            -->
             <field
                         name="state_edoc"
                         widget="statusbar"
@@ -421,7 +424,7 @@
                     </group>
                     <group
                                     name="cancel"
-                                    string="Cancelation"
+                                    string="Cancellation"
                                     colspan="4"
                                     attrs="{'invisible': [('state_edoc', '!=', 'cancelada')]}"
                                 >
@@ -451,7 +454,7 @@
                             </tree>
                         </field>
                     </group>
-                    <group name="events" string="Events" colspan="4">
+                    <group name="events" string="Events and Services" colspan="4">
                         <field name="event_ids" nolabel="1">
                             <tree>
                                 <field name="id" />