diff --git a/src/main/java/info/bukova/isspst/filters/InvoicingFilter.java b/src/main/java/info/bukova/isspst/filters/InvoicingFilter.java
index 166f44f5..8573b4a5 100644
--- a/src/main/java/info/bukova/isspst/filters/InvoicingFilter.java
+++ b/src/main/java/info/bukova/isspst/filters/InvoicingFilter.java
@@ -4,6 +4,7 @@ import info.bukova.isspst.DateTimeUtils;
 import info.bukova.isspst.StringUtils;
 import info.bukova.isspst.data.Invoicing;
 import info.bukova.isspst.data.Requirement;
+import info.bukova.isspst.data.User;
 import info.bukova.isspst.data.Workgroup;
 
 import org.hamcrest.Description;
@@ -48,8 +49,9 @@ public class InvoicingFilter implements Filter<Invoicing>
 			boolean foundReqDate = DateTimeUtils.isEqualByDateForFilter(item.getRequirement().getReqDate(), condition.getRequirement().getReqDate());
 			boolean foundCenter = Workgroup.isEqualByWorkgroupForFilter(item.getRequirement().getCentre(), condition.getRequirement().getCentre());
 			boolean foundWorkgroup = Workgroup.isEqualByWorkgroupForFilter(item.getRequirement().getWorkgroup(), condition.getRequirement().getWorkgroup());
+			boolean foundUser = User.isEqualByUserForFilter(item.getRequirement().getOwnedBy(), condition.getRequirement().getOwnedBy());
 			boolean foundDescription = StringUtils.isEqualForFilter(item.getRequirement().getDescription(), condition.getRequirement().getDescription());
-			return (foundNumser && foundReqDate && foundCenter && foundDescription && foundWorkgroup);
+			return (foundNumser && foundReqDate && foundCenter && foundDescription && foundWorkgroup && foundUser);
 		}
 
 		@Factory
diff --git a/src/main/java/info/bukova/isspst/services/invoicing/InvoicingServiceImpl.java b/src/main/java/info/bukova/isspst/services/invoicing/InvoicingServiceImpl.java
index 9fb504b9..d7263af3 100644
--- a/src/main/java/info/bukova/isspst/services/invoicing/InvoicingServiceImpl.java
+++ b/src/main/java/info/bukova/isspst/services/invoicing/InvoicingServiceImpl.java
@@ -64,5 +64,13 @@ public class InvoicingServiceImpl extends AbstractOwnedService<Invoicing> implem
 		Query q = dao.getQuery("select inv from Invoicing as inv join fetch inv.requirement rq join fetch rq.ownedBy order by rq.numser");
 		return q.list();
 	}
+	
+	@Transactional
+	@LazyLoader("form")
+	public void loadOwnedBy(Invoicing invoice) {
+		Invoicing inv = getById(invoice.getId());
+		Hibernate.initialize(inv.getRequirement().getOwnedBy());
+		invoice.getRequirement().setOwnedBy(inv.getRequirement().getOwnedBy());
+	}
 
 }
diff --git a/src/main/java/info/bukova/isspst/services/orders/OrderService.java b/src/main/java/info/bukova/isspst/services/orders/OrderService.java
index 1fe1e0c2..89a99112 100644
--- a/src/main/java/info/bukova/isspst/services/orders/OrderService.java
+++ b/src/main/java/info/bukova/isspst/services/orders/OrderService.java
@@ -22,5 +22,7 @@ public interface OrderService extends Service<Order> {
 
 	public BigDecimal calcSumTotalFromItems(List<OrderItem> items);
 
+	public void addApprovedItems(Order order, boolean orderedChanged);
+
 	public void updateApprovedItems(Order order, boolean orderedChanged);
 }
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..801cf13c 100644
--- a/src/main/java/info/bukova/isspst/services/orders/OrderServiceImpl.java
+++ b/src/main/java/info/bukova/isspst/services/orders/OrderServiceImpl.java
@@ -180,16 +180,14 @@ public class OrderServiceImpl extends AbstractOwnedService<Order> implements
 		return sumTotal;
 	}
 
-	@Transactional
-	@PreAuthorize("hasPermission(this, 'PERM_EDIT') or hasPermission(#entity, this.getUpdateEntityPermission())")
-	public void updateApprovedItems(Order order, boolean orderedChanged)
+	protected void setApprovedItems(Order order, boolean orderedChanged)
 	{
 		if (orderedChanged)
 		{
 			for (OrderItem item : order.getItems())
 			{
 				RequirementItem rItem = item.getReqItem();
-				
+
 				if (rItem != null)
 				{
 					rItem.setOrderNum(order.isOrdered() ? order.getNumser() : null);
@@ -197,7 +195,41 @@ public class OrderServiceImpl extends AbstractOwnedService<Order> implements
 				}
 			}
 		}
+	}
 
+	@Override
+	@Transactional
+	@PreAuthorize("hasPermission(this, 'PERM_ADD')")
+	public void addApprovedItems(Order order, boolean orderedChanged)
+	{
+		this.add(order);
+		this.setApprovedItems(order, orderedChanged);
+	}
+
+	@Override
+	@Transactional
+	@PreAuthorize("hasPermission(this, 'PERM_EDIT') or hasPermission(#entity, this.getUpdateEntityPermission())")
+	public void updateApprovedItems(Order order, boolean orderedChanged)
+	{
+		this.setApprovedItems(order, orderedChanged);
 		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/approved/ApprovedList.java b/src/main/java/info/bukova/isspst/ui/main/approved/ApprovedList.java
index f708fab5..ecdfc471 100644
--- a/src/main/java/info/bukova/isspst/ui/main/approved/ApprovedList.java
+++ b/src/main/java/info/bukova/isspst/ui/main/approved/ApprovedList.java
@@ -85,7 +85,7 @@ public class ApprovedList extends ListViewModel<JoinedItem>
 
 	public List<User> getUsers()
 	{
-		return this.userService.getAll();
+		return this.userService.getUsersForCombo();
 	}
 
 	@Command
diff --git a/src/main/java/info/bukova/isspst/ui/main/invoicing/InvoicingList.java b/src/main/java/info/bukova/isspst/ui/main/invoicing/InvoicingList.java
index 1c38b78a..2de94126 100644
--- a/src/main/java/info/bukova/isspst/ui/main/invoicing/InvoicingList.java
+++ b/src/main/java/info/bukova/isspst/ui/main/invoicing/InvoicingList.java
@@ -3,9 +3,11 @@ package info.bukova.isspst.ui.main.invoicing;
 import java.util.List;
 
 import info.bukova.isspst.data.Invoicing;
+import info.bukova.isspst.data.User;
 import info.bukova.isspst.data.Workgroup;
 import info.bukova.isspst.filters.InvoicingFilter;
 import info.bukova.isspst.services.invoicing.InvoicingService;
+import info.bukova.isspst.services.users.UserService;
 import info.bukova.isspst.services.workgroups.WorkgroupService;
 import info.bukova.isspst.ui.ListViewModel;
 
@@ -18,6 +20,8 @@ public class InvoicingList extends ListViewModel<Invoicing> {
 	private InvoicingService invoicingService;
 	@WireVariable
 	private WorkgroupService workgroupService;
+	@WireVariable
+	private UserService userService;
 
 	@Init(superclass = true)
 	public void initInvoicing() {
@@ -45,4 +49,8 @@ public class InvoicingList extends ListViewModel<Invoicing> {
 		return workgroupService.getWorkgroups();
 	}
 	
+	public List<User> getUsers() {
+		return userService.getUsersForCombo();
+	}
+	
 }
diff --git a/src/main/java/info/bukova/isspst/ui/main/orders/created/OrderForm.java b/src/main/java/info/bukova/isspst/ui/main/orders/created/OrderForm.java
index a2773232..e0a82d1a 100644
--- a/src/main/java/info/bukova/isspst/ui/main/orders/created/OrderForm.java
+++ b/src/main/java/info/bukova/isspst/ui/main/orders/created/OrderForm.java
@@ -297,6 +297,17 @@ public class OrderForm extends FormViewModel<Order>
 		this.calcAndUpdateFormTotalPrice(form);
 	}
 
+	@Override
+	protected void doAdd()
+	{
+		// Zjisti, zda se změnil příznak objednávky (objednáno/neobjednáno)
+		boolean orderedChanged = (this.recordBeforeEdit.isOrdered() != this.getDataBean().isOrdered());
+		// Aktualizovat příznak schválených položek, aby se nemohli vložit do
+		// jiných objednávek
+		orderService.addApprovedItems(this.getDataBean(), orderedChanged);
+		BindUtils.postGlobalCommand(null, null, "reload", null);
+	}
+
 	@Override
 	protected void doSave()
 	{
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 3702bcbb..d6f65f62 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
@@ -362,8 +364,8 @@ WorkgroupFormCannotAddWorkgroup=Komisi nelze přidat
 WorkgroupFormOrderLimit=Limit nákupů
 WorkgroupIsInWorkgroup=Komisi nelze smazat, protože je členem některého střediska
 
-Help=Příručka
 GoogleDriveUrl=Odkaz na Google Drive
+Help=Příručka
 
 ModuleNotActive=Modul není aktivovaný
 
diff --git a/src/main/webapp/WEB-INF/web.xml b/src/main/webapp/WEB-INF/web.xml
index 3939089e..c22c19b6 100644
--- a/src/main/webapp/WEB-INF/web.xml
+++ b/src/main/webapp/WEB-INF/web.xml
@@ -192,6 +192,10 @@
     <location>/error.zul</location>   
   </error-page>
 
+	<session-config>
+      <session-timeout>480</session-timeout>
+  </session-config>
+	
 	<welcome-file-list>
 		<welcome-file>index.zul</welcome-file>
 		<welcome-file>index.zhtml</welcome-file>
diff --git a/src/main/webapp/app/mainMenu.zul b/src/main/webapp/app/mainMenu.zul
index 14f55811..1646e037 100644
--- a/src/main/webapp/app/mainMenu.zul
+++ b/src/main/webapp/app/mainMenu.zul
@@ -135,6 +135,9 @@
 					href="/j_spring_security_logout" />
 			</menupopup>
 		</menu>
+		<menuitem label="${labels.Help}" target="blank"
+          href="https://drive.google.com/folderview?id=0B2inqAvr2t-TODg4ZWZoSThYbGM&amp;usp=sharing_eid"
+          tooltiptext="${labels.GoogleDriveUrl}" />
 		<menuseparator />
 		<menuitem 
 		  image="/img/search.png"
diff --git a/src/main/webapp/app/template.zhtml b/src/main/webapp/app/template.zhtml
index bca9beb4..2bdf230c 100644
--- a/src/main/webapp/app/template.zhtml
+++ b/src/main/webapp/app/template.zhtml
@@ -51,6 +51,6 @@
 		<div id="mainData">
 			<u:include src="${gridZul}" />
 		</div>
-		<div id="footer"> Verze 1.0 </div>
+		<div id="footer"> Verze 1.3 </div>
 	</div>
 </html>
\ No newline at end of file
diff --git a/src/main/webapp/main/invoicing/invoicingGrid.zul b/src/main/webapp/main/invoicing/invoicingGrid.zul
index c2fdd775..53ae6fa6 100644
--- a/src/main/webapp/main/invoicing/invoicingGrid.zul
+++ b/src/main/webapp/main/invoicing/invoicingGrid.zul
@@ -123,6 +123,27 @@
 						</div>
 					</div>
 				</auxheader>
+				<auxheader>
+				  <div zclass="find-grid-cell">
+            <div sclass="find-grid-divtextbox">
+              <combobox
+                ctrlKeys="${labels.HandleComboKeyFilter}"
+                onCtrlKey="@command('handleComboKeyFilter', ctrl=self, keyEvent=event)"
+                onChange="@command('doFilter')"
+                width="100%"
+                selectedItem="@bind(vm.filterTemplate.requirement.ownedBy)"
+                model="@load(vm.users)"
+                readonly="true">
+                <template name="model">
+                  <comboitem label="@load(each.fullName)" />
+                </template>
+              </combobox>
+            </div>
+            <div sclass="find-grid-img">
+              <image src="/img/funnel.png" />
+            </div>
+          </div>
+				</auxheader>
 				<auxheader>
 					<div sclass="find-grid-cell">
 						<div sclass="find-grid-divtextbox">
diff --git a/src/main/webapp/main/orders/approved/grid.zul b/src/main/webapp/main/orders/approved/grid.zul
index 77bbc099..33d27a2d 100644
--- a/src/main/webapp/main/orders/approved/grid.zul
+++ b/src/main/webapp/main/orders/approved/grid.zul
@@ -32,6 +32,10 @@
 			<listhead menupopup="auto">
 				<listheader width="27" />
 				<listheader
+          hflex="6"
+          sort="czech(requirement.numser)"
+          label="${labels.InvoicingRequirementNumber}" />
+				<listheader
 					hflex="7"
 					sort="czech(code)"
 					label="${labels.RequirementItemCode}" />
@@ -82,6 +86,21 @@
 			<auxhead visible="@load(vm.filter)">
 				<auxheader />
 				<auxheader>
+          <div sclass="find-grid-cell">
+            <div sclass="find-grid-divtextbox">
+              <textbox
+                value="@bind(vm.filterTemplate.requirement.numser)"
+                instant="true"
+                onChange="@command('doFilter')"
+                maxlength="@load(vm.lengthText)"
+                sclass="find-grid-textbox" />
+            </div>
+            <div sclass="find-grid-img">
+              <image src="/img/funnel.png" />
+            </div>
+          </div>
+        </auxheader>
+				<auxheader>
 					<div sclass="find-grid-cell">
 						<div sclass="find-grid-divtextbox">
 							<textbox
@@ -268,6 +287,7 @@
 			<template name="model">
 				<listitem context="popupMenu">
 					<listcell />
+					<listcell label="@load(each.requirement.numser)"/>
 					<listcell label="@load(each.code)" />
 					<listcell label="@load(each.name)" />
 					<listcell label="@load(each.textItem)" />
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>