diff --git a/src/main/java/info/bukova/isspst/Constants.java b/src/main/java/info/bukova/isspst/Constants.java
index ec6af4c0..94b38297 100644
--- a/src/main/java/info/bukova/isspst/Constants.java
+++ b/src/main/java/info/bukova/isspst/Constants.java
@@ -7,6 +7,7 @@ import info.bukova.isspst.data.Requirement;
 import info.bukova.isspst.data.RequirementType;
 import info.bukova.isspst.data.Role;
 import info.bukova.isspst.data.TripBill;
+import info.bukova.isspst.data.TripBillApproval;
 import info.bukova.isspst.data.TripRequirement;
 import info.bukova.isspst.reporting.Report;
 import info.bukova.isspst.reporting.ReportMapping;
@@ -155,6 +156,7 @@ public class Constants {
 	public final static Map<Class<?>, String> URL_MAP = Collections.unmodifiableMap(new HashMap<Class<?>, String>() {{
 		put(Requirement.class, "/main/orders/");
 		put(TripRequirement.class, "/main/trips/requirements/");
+		put(TripBillApproval.class, "/main/trips/requirements/");
 		put(Order.class, "/main/orders/created/");
 		put(TripBill.class, "/main/trips/bill/");
 	}} );
diff --git a/src/main/java/info/bukova/isspst/TripBillAprovalUrlResolver.java b/src/main/java/info/bukova/isspst/TripBillAprovalUrlResolver.java
new file mode 100644
index 00000000..9f0b57c3
--- /dev/null
+++ b/src/main/java/info/bukova/isspst/TripBillAprovalUrlResolver.java
@@ -0,0 +1,29 @@
+package info.bukova.isspst;
+
+import info.bukova.isspst.data.TripBillApproval;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import javax.servlet.http.HttpServletRequest;
+
+/**
+ * @author Pepa Rokos
+ */
+public class TripBillAprovalUrlResolver implements EntityUrlResolver {
+
+	@Autowired
+	private HttpServletRequest request;
+
+	@Override
+	public String entityUrl(Object entity) {
+		String defUrl = request.getRequestURL().toString();
+		defUrl = defUrl.substring(0, defUrl.indexOf(request.getServletPath()));
+
+		if (entity instanceof TripBillApproval) {
+			String url = Constants.URL_MAP.get(entity.getClass());
+
+			return defUrl + url + "?select=" + String.valueOf(((TripBillApproval)entity).getBill().getRequirement().getId());
+		}
+
+		return defUrl + "/app";
+	}
+}
diff --git a/src/main/java/info/bukova/isspst/data/TripBill.java b/src/main/java/info/bukova/isspst/data/TripBill.java
index cc352b1b..ca8d698f 100644
--- a/src/main/java/info/bukova/isspst/data/TripBill.java
+++ b/src/main/java/info/bukova/isspst/data/TripBill.java
@@ -14,7 +14,6 @@ import javax.persistence.Column;
 import javax.persistence.Entity;
 import javax.persistence.FetchType;
 import javax.persistence.JoinColumn;
-import javax.persistence.ManyToOne;
 import javax.persistence.OneToMany;
 import javax.persistence.OneToOne;
 import javax.persistence.Table;
@@ -60,7 +59,7 @@ public class TripBill extends BaseData implements EntityWithAttachment {
 	@LazyCollection(LazyCollectionOption.TRUE)
 	@IndexedEmbedded
 	private List<FileMetainfo> attachedFiles;
-	@ManyToOne(fetch = FetchType.EAGER)
+	@OneToOne(fetch = FetchType.EAGER)
 	@JoinColumn(name = "APPROVAL_ID")
 	private TripBillApproval approval;
 	@Column(name = "SAVED")
diff --git a/src/main/java/info/bukova/isspst/data/TripBillApproval.java b/src/main/java/info/bukova/isspst/data/TripBillApproval.java
index bb1bd627..84388caa 100644
--- a/src/main/java/info/bukova/isspst/data/TripBillApproval.java
+++ b/src/main/java/info/bukova/isspst/data/TripBillApproval.java
@@ -1,6 +1,9 @@
 package info.bukova.isspst.data;
 
 import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.JoinColumn;
+import javax.persistence.OneToOne;
 import javax.persistence.Table;
 
 /**
@@ -11,4 +14,15 @@ import javax.persistence.Table;
 @Table(name = "TRIP_BILL_APPROVAL")
 public class TripBillApproval extends RequirementBase {
 
+	@OneToOne(fetch = FetchType.EAGER)
+	@JoinColumn(name = "TRIPBILL_ID")
+	private TripBill bill;
+
+	public TripBill getBill() {
+		return bill;
+	}
+
+	public void setBill(TripBill bill) {
+		this.bill = bill;
+	}
 }
diff --git a/src/main/java/info/bukova/isspst/services/requirement/TripRequirementServiceImpl.java b/src/main/java/info/bukova/isspst/services/requirement/TripRequirementServiceImpl.java
index fde257d6..e4b0d1f1 100644
--- a/src/main/java/info/bukova/isspst/services/requirement/TripRequirementServiceImpl.java
+++ b/src/main/java/info/bukova/isspst/services/requirement/TripRequirementServiceImpl.java
@@ -4,9 +4,11 @@ import info.bukova.isspst.Constants;
 import info.bukova.isspst.data.NumberSeries;
 import info.bukova.isspst.data.RequirementState;
 import info.bukova.isspst.data.TripBill;
+import info.bukova.isspst.data.TripBillApproval;
 import info.bukova.isspst.data.TripRequirement;
 import info.bukova.isspst.data.User;
 import info.bukova.isspst.services.LazyLoader;
+import info.bukova.isspst.services.tripbill.TripBillApprovalService;
 import info.bukova.isspst.services.tripbill.TripBillService;
 import info.bukova.isspst.services.workgroups.WorkgroupService;
 import org.hibernate.Hibernate;
@@ -28,6 +30,8 @@ public class TripRequirementServiceImpl extends RequirementBaseServiceImpl<TripR
 	private WorkgroupService workgroupService;
 	@Autowired
 	private TripBillService tripBillService;
+	@Autowired
+	private TripBillApprovalService tripBillApprovalService;
 
 	@Override
 	protected TripRequirement createEntity() {
@@ -50,6 +54,12 @@ public class TripRequirementServiceImpl extends RequirementBaseServiceImpl<TripR
 				TripBill newBill = tripBillService.createTripBill(entity);
 				bill.getBillItems().clear();
 				bill.getBillItems().addAll(newBill.getBillItems());
+				TripBillApproval approval = bill.getApproval();
+
+				if (approval != null) {
+					tripBillApprovalService.delete(approval);
+				}
+
 				bill.setApproval(null);
 				tripBillService.calculate(bill);
 				tripBillService.update(bill);
diff --git a/src/main/java/info/bukova/isspst/services/tripbill/TripBillApprovalServiceImpl.java b/src/main/java/info/bukova/isspst/services/tripbill/TripBillApprovalServiceImpl.java
index eee282ab..11080ccf 100644
--- a/src/main/java/info/bukova/isspst/services/tripbill/TripBillApprovalServiceImpl.java
+++ b/src/main/java/info/bukova/isspst/services/tripbill/TripBillApprovalServiceImpl.java
@@ -1,6 +1,7 @@
 package info.bukova.isspst.services.tripbill;
 
 import info.bukova.isspst.Constants;
+import info.bukova.isspst.StringUtils;
 import info.bukova.isspst.data.RequirementState;
 import info.bukova.isspst.data.TripBill;
 import info.bukova.isspst.data.TripBillApproval;
@@ -33,6 +34,9 @@ public class TripBillApprovalServiceImpl extends RequirementBaseServiceImpl<Trip
 		approval.setReqDate(new Date());
 		approval.setType(reqTypeService.getTypeById(Constants.REQTYPE_BUSINESSTRIP));
 		approval.setState(RequirementState.NEW);
+		approval.setNumser(bill.getRequirement().getNumser());
+		approval.setDescription(StringUtils.localize("TravelOrdersFormTitle") + " \"" + bill.getOwnedBy() + "\" - " + bill.getRequirement().getDescription());
+		approval.setBill(bill);
 		bill.setApproval(approval);
 		return approval;
 	}
diff --git a/src/main/java/info/bukova/isspst/ui/tripbill/TripBillSummaryVM.java b/src/main/java/info/bukova/isspst/ui/tripbill/TripBillSummaryVM.java
index 12aca4c8..b3548f27 100644
--- a/src/main/java/info/bukova/isspst/ui/tripbill/TripBillSummaryVM.java
+++ b/src/main/java/info/bukova/isspst/ui/tripbill/TripBillSummaryVM.java
@@ -71,7 +71,7 @@ public class TripBillSummaryVM extends RequirementSubpage<TripBillApproval> {
 
 		bills.add(this.bill);
 
-		if (bill.getApproval().getState() != RequirementState.APPROVED) {
+		if (bill.getApproval() != null && bill.getApproval().getState() != RequirementState.APPROVED) {
 			isSelectedTad = true;
 			selTab.put(bill.getId(), true);
 		} else {
@@ -83,7 +83,7 @@ public class TripBillSummaryVM extends RequirementSubpage<TripBillApproval> {
 				tripBillService.loadLazyData(b);
 				bills.add(b);
 
-				if (!isSelectedTad && b.getApproval().getState() != RequirementState.APPROVED) {
+				if (!isSelectedTad && b.getApproval() != null && b.getApproval().getState() != RequirementState.APPROVED) {
 					setBill(b);
 					isSelectedTad = true;
 				} else {
diff --git a/src/main/webapp/WEB-INF/spring/mail-services.xml b/src/main/webapp/WEB-INF/spring/mail-services.xml
index 7115106e..6d8f707b 100644
--- a/src/main/webapp/WEB-INF/spring/mail-services.xml
+++ b/src/main/webapp/WEB-INF/spring/mail-services.xml
@@ -36,12 +36,15 @@
 	<bean id="commonUrlResolver" class="info.bukova.isspst.CommonUrlResolver"/>
 	
 	<bean id="requirementUrlResolver" class="info.bukova.isspst.RequirementUrlResolver"/>
+
+	<bean id="tripBillApprovalUrlResolver" class="info.bukova.isspst.TripBillAprovalUrlResolver"/>
 	
 	<bean id="urlResolverHolder" class="info.bukova.isspst.UrlResolverHolder">
 		<constructor-arg ref="commonUrlResolver"/>
 		<property name="resolvers">
 			<map>
 				<entry key="#{T(info.bukova.isspst.data.Requirement)}" value-ref="requirementUrlResolver"/>
+				<entry key="#{T(info.bukova.isspst.data.TripBillApproval)}" value-ref="tripBillApprovalUrlResolver"/>
 			</map>
 		</property>
 	</bean>