diff --git a/sapl/base/templatetags/common_tags.py b/sapl/base/templatetags/common_tags.py
index 13beb2924..c54c57e0e 100644
--- a/sapl/base/templatetags/common_tags.py
+++ b/sapl/base/templatetags/common_tags.py
@@ -54,7 +54,7 @@ def model_verbose_name_plural(class_name):
 @register.filter
 def format_user(user):
     if user.first_name:
-        return user.username + " - " + user.first_name + " " + user.last_name
+        return user.first_name + " " + user.last_name + " (" + user.username + ")"
     else:
         return user.username
 
diff --git a/sapl/templates/protocoloadm/comprovante.html b/sapl/templates/protocoloadm/comprovante.html
index 03cb3e878..0932e323c 100644
--- a/sapl/templates/protocoloadm/comprovante.html
+++ b/sapl/templates/protocoloadm/comprovante.html
@@ -113,8 +113,8 @@
 		{% endif %}
 		{% if protocolo.de_proposicao %}
 			<tr>
-				<th>Proposição enviada por:</th>
-				<td>{{ proposicao.user|format_user }}</td>
+				<th>Proposição enviada por</th>
+				<td>{{ protocolo.user|format_user }}</td>
 			</tr>
 			{% endif %}
 		<tr>