diff --git a/hsarback/src/de/hsadmin/mods/cust/Customer.java b/hsarback/src/de/hsadmin/mods/cust/Customer.java
index c8d1eaa..a3151a4 100644
--- a/hsarback/src/de/hsadmin/mods/cust/Customer.java
+++ b/hsarback/src/de/hsadmin/mods/cust/Customer.java
@@ -81,13 +81,14 @@ public class Customer extends AbstractEntity implements Serializable {
 	private Set<Contact> contacts;
 
 	@OneToOne(fetch = EAGER, cascade = ALL, mappedBy = "customer")
-	//@AnnFieldIO(referredProps = "customer")
-	//@AnnFieldIO(referredProps = "customer.CustomersTariffl")
-	//@AnnFieldIO(referredProps = "customer.CustomersTariff.domainDiscountUntil")
+	//@AnnFieldIO(referredProps = "customer")//gut
+	//@AnnFieldIO(referredProps = "customer.CustomersTariff.domainDiscountUntil")//Das ist Kappes!
+	//@AnnFieldIO(referredProps = "customer.billData.domainDiscountUntil.year")//falsch!
+	@AnnFieldIO(referredProps = "customer.billData.domainDiscountUntil.cdate")//gut
 	private BankAccount bankAccount;
 
 	@OneToOne(fetch = EAGER, cascade = ALL, mappedBy = "customer")
-	//@AnnFieldIO(referredProps = "domainDiscountUntil")
+	@AnnFieldIO(referredProps = "domainDiscountUntil")
 	private CustomersTariff billData;
 
 	@OneToMany(fetch = LAZY, cascade = ALL, mappedBy = "customer")
diff --git a/hsarback/src/de/hsadmin/remote/ModulePropertiesRemote.java b/hsarback/src/de/hsadmin/remote/ModulePropertiesRemote.java
index af40d37..e2313be 100644
--- a/hsarback/src/de/hsadmin/remote/ModulePropertiesRemote.java
+++ b/hsarback/src/de/hsadmin/remote/ModulePropertiesRemote.java
@@ -51,11 +51,13 @@ public class ModulePropertiesRemote implements IRemote {
 								propertyProperties.put("rw", rw.name());
 								String[] referredProps = fieldIO.referredProps();
 								propertyProperties.put("referredProps", referredProps);							
-								Class<?> declaringClass = f.getDeclaringClass();
+				//				Class<?> declaringClass = f.getDeclaringClass();					
+				//				         declaringClass = f.getDeclaringClass();
 								for(String s : referredProps){					
 									String fullPropertyName = fieldName+"."+s;			
-									propertiesList.add(createReferredPropertyInfo(fullPropertyName, declaringClass, fullPropertyName));
+									propertiesList.add(createReferredPropertyInfo(fullPropertyName, f, s));
 								}
+								AddCommonPropertyInfo(propertyProperties, f);
 								propertiesList.add(propertyProperties);
 							}
 						}											
@@ -73,18 +75,42 @@ public class ModulePropertiesRemote implements IRemote {
 		}
 	}
 
-	private Map<String, Object> createReferredPropertyInfo(String fieldName, Class<?> declaringClass,
-			String propertyName) throws SecurityException, NoSuchFieldException {
-		int indexOfDot = propertyName.indexOf('.');
-		if (indexOfDot>=0) {
-			String prefix = propertyName.substring(0, indexOfDot);
-			String remainingPart = propertyName.substring(indexOfDot + 1);			
-			return createReferredPropertyInfo(fieldName, declaringClass.getDeclaredField(prefix).getDeclaringClass(), remainingPart);
-		} else {
-			Map<String, Object> result = new HashMap<String, Object>();
-			result.put("property", fieldName);
-			return result;
+	private Map<String, Object> createReferredPropertyInfo(String propertyName, Field sourceField,
+			String annotated) throws SecurityException {
+		Map<String, Object> result = new HashMap<String, Object>();
+		result.put("property", propertyName);
+//		String trace = "" ;
+		Field field = sourceField;
+		String remainingPart = annotated;
+		int indexOfDot = 0;
+		while (indexOfDot>=0) {
+			indexOfDot = remainingPart.indexOf('.');
+			Class<?> fieldType = field.getType();
+			String prefix = (indexOfDot>=0 ? remainingPart.substring(0, indexOfDot) : remainingPart);
+			try {
+				field = fieldType.getDeclaredField(prefix);
+			} catch (Exception NoSuchFieldException) {
+				Field[] flds = fieldType.getDeclaredFields();
+				String trace = indexOfDot
+						+ " SF=" + field.getName()
+						+" T=" + fieldType.getName()
+						+ " (" + flds.length +" fields):";
+				for (Field f : flds ){
+					trace = trace + " " + f.getName();
+				}
+				trace = trace + " [" + prefix + " missing]" ;
+				result.put("BOOM", trace);
+				return result;
+			}
+//			trace = trace + " TF=" + field.getName();
+			remainingPart = remainingPart.substring(indexOfDot + 1);
 		}
+		AddCommonPropertyInfo(result, field);
+		return result;
+	}
+
+	private void AddCommonPropertyInfo(Map<String, Object> propertyInfo, Field sourceField) {
+			propertyInfo.put("type", sourceField.getType().getName());
 	}
 
 	@Override