diff --git a/src/main/java/info/bukova/isspst/services/orders/OrderServiceImpl.java b/src/main/java/info/bukova/isspst/services/orders/OrderServiceImpl.java
index 42f5ab84..2e0b1e69 100644
--- a/src/main/java/info/bukova/isspst/services/orders/OrderServiceImpl.java
+++ b/src/main/java/info/bukova/isspst/services/orders/OrderServiceImpl.java
@@ -200,4 +200,22 @@ public class OrderServiceImpl extends AbstractOwnedService<Order> implements
 
 		super.update(order);
 	}
+
+	@Override
+	@Transactional
+	@PreAuthorize("hasPermission(this, 'PERM_DELETE') or hasPermission(#entity, this.getDeleteEntityPermission())")
+	public void delete(Order order) {
+		for (OrderItem item : order.getItems())
+		{
+			RequirementItem rItem = item.getReqItem();
+			
+			if (rItem != null)
+			{
+				rItem.setOrderNum(null);
+				requirementItemDao.modify(rItem);
+			}
+		}
+		
+		super.delete(order);
+	}
 }
diff --git a/src/main/java/info/bukova/isspst/services/requirement/RequirementService.java b/src/main/java/info/bukova/isspst/services/requirement/RequirementService.java
index 770e69d1..6c99d859 100644
--- a/src/main/java/info/bukova/isspst/services/requirement/RequirementService.java
+++ b/src/main/java/info/bukova/isspst/services/requirement/RequirementService.java
@@ -26,4 +26,6 @@ public interface RequirementService extends RequirementBaseService<Requirement>
 	public RequirementItem calcItemValuesFromItemTotal(RequirementItem item);
 
 	public BigDecimal calcSumTotalFromItems(List<RequirementItem> items);
+	
+	public BigDecimal getInvoicedAmount(Requirement req);
 }
diff --git a/src/main/java/info/bukova/isspst/services/requirement/RequirementServiceImpl.java b/src/main/java/info/bukova/isspst/services/requirement/RequirementServiceImpl.java
index 87b3fdd6..a97f078d 100644
--- a/src/main/java/info/bukova/isspst/services/requirement/RequirementServiceImpl.java
+++ b/src/main/java/info/bukova/isspst/services/requirement/RequirementServiceImpl.java
@@ -16,6 +16,7 @@ import java.util.Date;
 import java.util.List;
 
 import org.hibernate.Hibernate;
+import org.hibernate.Query;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -240,4 +241,15 @@ public class RequirementServiceImpl extends RequirementBaseServiceImpl<Requireme
 			invoicingService.add(inv);
 		}
 	}
+
+	@Override
+	@Transactional
+	public BigDecimal getInvoicedAmount(Requirement req) {
+		Query query = dao.getQuery("select invoice from Invoicing invoice join invoice.requirement rq where rq.id = :reqId");
+		query.setParameter("reqId", req.getId());
+		
+		Invoicing inv = (Invoicing) query.uniqueResult();
+		
+		return inv != null ? inv.getTotalInvoiced() : null;
+	}
 }
diff --git a/src/main/java/info/bukova/isspst/ui/main/orders/requirements/ReqListMyAll.java b/src/main/java/info/bukova/isspst/ui/main/orders/requirements/ReqListMyAll.java
index e43b1ec2..f765fe66 100644
--- a/src/main/java/info/bukova/isspst/ui/main/orders/requirements/ReqListMyAll.java
+++ b/src/main/java/info/bukova/isspst/ui/main/orders/requirements/ReqListMyAll.java
@@ -7,6 +7,7 @@ import info.bukova.isspst.services.requirement.RequirementService;
 import info.bukova.isspst.services.workgroups.WorkgroupService;
 import info.bukova.isspst.ui.requirement.RequirementSubpage;
 
+import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -64,4 +65,18 @@ public class ReqListMyAll extends RequirementSubpage<Requirement>
 	protected void beforeSelectViaUrl() {
 		BindUtils.postGlobalCommand(null, null, "selectAll", null);
 	}
+	
+	public BigDecimal getInvoicedAmount() {
+		if (getDataBean() != null) {
+			return requirementService.getInvoicedAmount(getDataBean());
+		} else {
+			return null;
+		}
+	}
+	
+	@Override
+	@NotifyChange({ "dataBean", "ableToDelete", "canApprove", "invoicedAmount" })
+	public void setDataBean(Requirement data) {
+		super.setDataBean(data);
+	}
 }
diff --git a/src/main/java/info/bukova/isspst/ui/main/orders/requirements/ReqListMyCenters.java b/src/main/java/info/bukova/isspst/ui/main/orders/requirements/ReqListMyCenters.java
index 0c116134..af243b72 100644
--- a/src/main/java/info/bukova/isspst/ui/main/orders/requirements/ReqListMyCenters.java
+++ b/src/main/java/info/bukova/isspst/ui/main/orders/requirements/ReqListMyCenters.java
@@ -7,6 +7,7 @@ import info.bukova.isspst.services.requirement.RequirementService;
 import info.bukova.isspst.services.workgroups.WorkgroupService;
 import info.bukova.isspst.ui.requirement.RequirementSubpage;
 
+import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -64,4 +65,18 @@ public class ReqListMyCenters extends RequirementSubpage<Requirement>
 	protected void beforeSelectViaUrl() {
 		BindUtils.postGlobalCommand(null, null, "selectCentre", null);
 	}
+	
+	public BigDecimal getInvoicedAmount() {
+		if (getDataBean() != null) {
+			return requirementService.getInvoicedAmount(getDataBean());
+		} else {
+			return null;
+		}
+	}
+	
+	@Override
+	@NotifyChange({ "dataBean", "ableToDelete", "canApprove", "invoicedAmount" })
+	public void setDataBean(Requirement data) {
+		super.setDataBean(data);
+	}
 }
diff --git a/src/main/java/info/bukova/isspst/ui/main/orders/requirements/ReqListMyWorkgroups.java b/src/main/java/info/bukova/isspst/ui/main/orders/requirements/ReqListMyWorkgroups.java
index 90e0a2c2..22b7af87 100644
--- a/src/main/java/info/bukova/isspst/ui/main/orders/requirements/ReqListMyWorkgroups.java
+++ b/src/main/java/info/bukova/isspst/ui/main/orders/requirements/ReqListMyWorkgroups.java
@@ -7,6 +7,7 @@ import info.bukova.isspst.services.requirement.RequirementService;
 import info.bukova.isspst.services.workgroups.WorkgroupService;
 import info.bukova.isspst.ui.requirement.RequirementSubpage;
 
+import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -64,4 +65,18 @@ public class ReqListMyWorkgroups extends RequirementSubpage<Requirement>
 	protected void beforeSelectViaUrl() {
 		BindUtils.postGlobalCommand(null, null, "selectWorkgroup", null);
 	}
+	
+	public BigDecimal getInvoicedAmount() {
+		if (getDataBean() != null) {
+			return requirementService.getInvoicedAmount(getDataBean());
+		} else {
+			return null;
+		}
+	}
+	
+	@Override
+	@NotifyChange({ "dataBean", "ableToDelete", "canApprove", "invoicedAmount" })
+	public void setDataBean(Requirement data) {
+		super.setDataBean(data);
+	}
 }
diff --git a/src/main/webapp/WEB-INF/locales/zk-label.properties b/src/main/webapp/WEB-INF/locales/zk-label.properties
index 47672f56..709389c5 100644
--- a/src/main/webapp/WEB-INF/locales/zk-label.properties
+++ b/src/main/webapp/WEB-INF/locales/zk-label.properties
@@ -40,6 +40,8 @@ RequirementItemUnitPrice=Jedn. cena
 RequirementItemTotal=Celkem
 RequirementItemDescription=Poznámka
 
+RequirementInvoicedAmount=Fakturovaná částka:
+
 
 AgendaMyOrders=Aktuální
 AgendaOrdersHistory=Ukončené
diff --git a/src/main/webapp/main/orders/requirements/reqListMyAll.zul b/src/main/webapp/main/orders/requirements/reqListMyAll.zul
index 336536c8..7e827ccf 100644
--- a/src/main/webapp/main/orders/requirements/reqListMyAll.zul
+++ b/src/main/webapp/main/orders/requirements/reqListMyAll.zul
@@ -188,6 +188,14 @@
 		</template>
 	</listbox>
 	<div hflex="3">
-		<include src="/main/approveStatus.zul" />
+	   <vbox>
+	     <include src="/main/approveStatus.zul" />
+	     
+	     <hbox visible="@load(not empty vm.invoicedAmount)">
+	       <label value="${labels.RequirementInvoicedAmount}"/>
+	       <label value="@load(vm.invoicedAmount) @converter(vm.bigDecimalConverter)"/>
+	     </hbox>
+	     
+	   </vbox>
 	</div>
 </hbox>
diff --git a/src/main/webapp/main/orders/requirements/reqListMyCenters.zul b/src/main/webapp/main/orders/requirements/reqListMyCenters.zul
index 336536c8..98582b47 100644
--- a/src/main/webapp/main/orders/requirements/reqListMyCenters.zul
+++ b/src/main/webapp/main/orders/requirements/reqListMyCenters.zul
@@ -188,6 +188,14 @@
 		</template>
 	</listbox>
 	<div hflex="3">
-		<include src="/main/approveStatus.zul" />
+		<vbox>
+       <include src="/main/approveStatus.zul" />
+       
+       <hbox visible="@load(not empty vm.invoicedAmount)">
+         <label value="${labels.RequirementInvoicedAmount}"/>
+         <label value="@load(vm.invoicedAmount) @converter(vm.bigDecimalConverter)"/>
+       </hbox>
+       
+     </vbox>
 	</div>
 </hbox>
diff --git a/src/main/webapp/main/orders/requirements/reqListMyWorkgroups.zul b/src/main/webapp/main/orders/requirements/reqListMyWorkgroups.zul
index 44a57fd7..12e32e86 100644
--- a/src/main/webapp/main/orders/requirements/reqListMyWorkgroups.zul
+++ b/src/main/webapp/main/orders/requirements/reqListMyWorkgroups.zul
@@ -188,6 +188,14 @@
 		</template>
 	</listbox>
 	<div hflex="3">
-		<include src="/main/approveStatus.zul" />
+		<vbox>
+       <include src="/main/approveStatus.zul" />
+       
+       <hbox visible="@load(not empty vm.invoicedAmount)">
+         <label value="${labels.RequirementInvoicedAmount}"/>
+         <label value="@load(vm.invoicedAmount) @converter(vm.bigDecimalConverter)"/>
+       </hbox>
+       
+     </vbox>
 	</div>
 </hbox>