diff --git a/navalplanner-business/src/main/java/org/navalplanner/business/users/entities/ProfileOrderAuthorization.java b/navalplanner-business/src/main/java/org/navalplanner/business/users/entities/ProfileOrderAuthorization.java
index 1b64bc8ee..e94896943 100644
--- a/navalplanner-business/src/main/java/org/navalplanner/business/users/entities/ProfileOrderAuthorization.java
+++ b/navalplanner-business/src/main/java/org/navalplanner/business/users/entities/ProfileOrderAuthorization.java
@@ -27,6 +27,8 @@ package org.navalplanner.business.users.entities;
  */
 public class ProfileOrderAuthorization extends OrderAuthorization {
 
+    private Profile profile;
+
     /**
      * Necessary for Hibernate.
      */
@@ -43,4 +45,12 @@ public class ProfileOrderAuthorization extends OrderAuthorization {
     public static ProfileOrderAuthorization create(OrderAuthorizationType type) {
         return create(new ProfileOrderAuthorization(type));
     }
+
+    public void setProfile(Profile profile) {
+        this.profile = profile;
+    }
+
+    public Profile getProfile() {
+        return profile;
+    }
 }
diff --git a/navalplanner-business/src/main/java/org/navalplanner/business/users/entities/UserOrderAuthorization.java b/navalplanner-business/src/main/java/org/navalplanner/business/users/entities/UserOrderAuthorization.java
index 4e6ca7d52..50f90e047 100644
--- a/navalplanner-business/src/main/java/org/navalplanner/business/users/entities/UserOrderAuthorization.java
+++ b/navalplanner-business/src/main/java/org/navalplanner/business/users/entities/UserOrderAuthorization.java
@@ -27,6 +27,8 @@ package org.navalplanner.business.users.entities;
  */
 public class UserOrderAuthorization extends OrderAuthorization {
 
+    private User user;
+
     /**
      * Necessary for Hibernate.
      */
@@ -43,4 +45,12 @@ public class UserOrderAuthorization extends OrderAuthorization {
     public static UserOrderAuthorization create(OrderAuthorizationType type) {
         return create(new UserOrderAuthorization(type));
     }
+
+    public void setUser(User user) {
+        this.user = user;
+    }
+
+    public User getUser() {
+        return user;
+    }
 }
diff --git a/navalplanner-business/src/main/resources/org/navalplanner/business/users/entities/Users.hbm.xml b/navalplanner-business/src/main/resources/org/navalplanner/business/users/entities/Users.hbm.xml
index 6ff6a17fe..a797ac8b5 100644
--- a/navalplanner-business/src/main/resources/org/navalplanner/business/users/entities/Users.hbm.xml
+++ b/navalplanner-business/src/main/resources/org/navalplanner/business/users/entities/Users.hbm.xml
@@ -82,9 +82,11 @@
         </property>
 
         <subclass name="UserOrderAuthorization" discriminator-value="USER">
+            <many-to-one name="user" class="User" column="USER_ID" />
         </subclass>
 
         <subclass name="ProfileOrderAuthorization" discriminator-value="PROFILE">
+            <many-to-one name="profile" class="Profile" column="PROFILE_ID" />
         </subclass>
 
     </class>
diff --git a/navalplanner-business/src/test/java/org/navalplanner/business/test/users/daos/OrderAuthorizationDAOTest.java b/navalplanner-business/src/test/java/org/navalplanner/business/test/users/daos/OrderAuthorizationDAOTest.java
index 8a70ef32d..0e1e80a26 100644
--- a/navalplanner-business/src/test/java/org/navalplanner/business/test/users/daos/OrderAuthorizationDAOTest.java
+++ b/navalplanner-business/src/test/java/org/navalplanner/business/test/users/daos/OrderAuthorizationDAOTest.java
@@ -26,14 +26,23 @@ import static org.junit.Assert.assertNotNull;
 import static org.navalplanner.business.BusinessGlobalNames.BUSINESS_SPRING_CONFIG_FILE;
 import static org.navalplanner.business.test.BusinessGlobalNames.BUSINESS_SPRING_CONFIG_TEST_FILE;
 
+import java.util.HashSet;
+import java.util.Set;
+import java.util.UUID;
+
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.navalplanner.business.common.exceptions.InstanceNotFoundException;
 import org.navalplanner.business.users.daos.IOrderAuthorizationDAO;
+import org.navalplanner.business.users.daos.IProfileDAO;
+import org.navalplanner.business.users.daos.IUserDAO;
 import org.navalplanner.business.users.entities.OrderAuthorization;
 import org.navalplanner.business.users.entities.OrderAuthorizationType;
+import org.navalplanner.business.users.entities.Profile;
 import org.navalplanner.business.users.entities.ProfileOrderAuthorization;
+import org.navalplanner.business.users.entities.User;
 import org.navalplanner.business.users.entities.UserOrderAuthorization;
+import org.navalplanner.business.users.entities.UserRole;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
@@ -54,6 +63,12 @@ public class OrderAuthorizationDAOTest {
     @Autowired
     IOrderAuthorizationDAO orderAuthorizationDAO;
 
+    @Autowired
+    IUserDAO userDAO;
+
+    @Autowired
+    IProfileDAO profileDAO;
+
     private UserOrderAuthorization createValidUserOrderAuthorization() {
         return UserOrderAuthorization.create(OrderAuthorizationType.READ_AUTHORIZATION);
     }
@@ -62,6 +77,17 @@ public class OrderAuthorizationDAOTest {
         return ProfileOrderAuthorization.create(OrderAuthorizationType.READ_AUTHORIZATION);
     }
 
+    private User createValidUser() {
+        String loginName = UUID.randomUUID().toString();
+        return User.create(loginName, loginName, new HashSet<UserRole>());
+    }
+
+    private Profile createValidProfile() {
+        Set<UserRole> roles = new HashSet<UserRole>();
+        roles.add(UserRole.ROLE_BASIC_USER);
+        return Profile.create(UUID.randomUUID().toString(), roles);
+    }
+
     @Test
     public void testInSpringContainer() {
         assertNotNull(orderAuthorizationDAO);
@@ -100,4 +126,24 @@ public class OrderAuthorizationDAOTest {
         orderAuthorizationDAO.save(profileOrderAuthorization);
         assertEquals(previous + 2, orderAuthorizationDAO.list(OrderAuthorization.class).size());
     }
+
+    @Test
+    public void testNavigateFromOrderAuthorizationToUser() {
+        User user = createValidUser();
+        userDAO.save(user);
+        UserOrderAuthorization userOrderAuthorization = createValidUserOrderAuthorization();
+        userOrderAuthorization.setUser(user);
+        orderAuthorizationDAO.save(userOrderAuthorization);
+        assertEquals(user.getId(), userOrderAuthorization.getUser().getId());
+    }
+
+    @Test
+    public void testNavigateFromOrderAuthorizationToProfile() {
+        Profile profile = createValidProfile();
+        profileDAO.save(profile);
+        ProfileOrderAuthorization profileOrderAuthorization = createValidProfileOrderAuthorization();
+        profileOrderAuthorization.setProfile(profile);
+        orderAuthorizationDAO.save(profileOrderAuthorization);
+        assertEquals(profile.getId(), profileOrderAuthorization.getProfile().getId());
+    }
 }