diff --git a/src/main/webapp/WEB-INF/locales/zk-label.properties b/src/main/webapp/WEB-INF/locales/zk-label.properties
index 7fe9c936..47672f56 100644
--- a/src/main/webapp/WEB-INF/locales/zk-label.properties
+++ b/src/main/webapp/WEB-INF/locales/zk-label.properties
@@ -360,4 +360,4 @@ WorkgroupFormOrderLimit=Limit nákupů
 WorkgroupIsInWorkgroup=Komisi nelze smazat, protože je členem některého střediska
 
 GoogleDriveUrl=Odkaz na Google Drive
-Help=Pomoc
+Help=Příručka
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)" />