In this directory I changed the date format in the file show.jspx

src/main/webapp/WEB-INF/views/travelrequisitions/show.jspx

@@ -54,8 +54,8 @@
 		<hr/>
         <b>Datas</b>
 		<p/>
-    	<field:display date="true" dateTimePattern="${travelrequisition_startdate_date_format}" field="startDate" id="s_br_ufpr_c3sl_sapos_models_scholar_TravelRequisition_startDate" object="${travelrequisition}" z="user-managed"/>
-	    <field:display date="true" dateTimePattern="${travelrequisition_enddate_date_format}" field="endDate" id="s_br_ufpr_c3sl_sapos_models_scholar_TravelRequisition_endDate" object="${travelrequisition}" z="user-managed"/>
+    	<field:display date="true" dateTimePattern="dd/MM/yyyy" field="startDate" id="s_br_ufpr_c3sl_sapos_models_scholar_TravelRequisition_startDate" object="${travelrequisition}" z="user-managed"/>
+	    <field:display date="true" dateTimePattern="dd/MM/yyyy" field="endDate" id="s_br_ufpr_c3sl_sapos_models_scholar_TravelRequisition_endDate" object="${travelrequisition}" z="user-managed"/>
 
 		<br/>
 		<hr/>