diff --git a/entity/AttributeRelation_entity/AttributeRelation_entity.aod b/entity/AttributeRelation_entity/AttributeRelation_entity.aod
index a9171ba77ef57604e0dd9a688b7d0fc9a84fb55e..c13c98c8e85d98a9ec58064b1ce447edbd77fca9 100644
--- a/entity/AttributeRelation_entity/AttributeRelation_entity.aod
+++ b/entity/AttributeRelation_entity/AttributeRelation_entity.aod
@@ -36,6 +36,7 @@
       <resolution>DAY</resolution>
       <possibleItemsProcess>%aditoprj%/entity/AttributeRelation_entity/entityfields/attributerelation_value/possibleItemsProcess.js</possibleItemsProcess>
       <valueProcess>%aditoprj%/entity/AttributeRelation_entity/entityfields/attributerelation_value/valueProcess.js</valueProcess>
+      <displayValueProcess>%aditoprj%/entity/AttributeRelation_entity/entityfields/attributerelation_value/displayValueProcess.js</displayValueProcess>
       <onValueChange>%aditoprj%/entity/AttributeRelation_entity/entityfields/attributerelation_value/onValueChange.js</onValueChange>
     </entityField>
     <entityField>
diff --git a/entity/AttributeRelation_entity/entityfields/attributerelation_value/displayValueProcess.js b/entity/AttributeRelation_entity/entityfields/attributerelation_value/displayValueProcess.js
new file mode 100644
index 0000000000000000000000000000000000000000..2abb4fdc0d3d1c93c9145629c785866cd50514ee
--- /dev/null
+++ b/entity/AttributeRelation_entity/entityfields/attributerelation_value/displayValueProcess.js
@@ -0,0 +1,11 @@
+import("system.db");
+import("system.result");
+import("system.vars");
+import("Attribute_lib");
+import("Sql_lib");
+
+var attributeId = vars.get("$field.AB_ATTRIBUTE_ID");
+var attrType = AttributeHandler.begin(attributeId).getAttributeType();
+
+if (attrType == AttributeTypes.COMBO)
+    result.string(AttributeUtil.getSimpleAttributeName(vars.get("$field.ID_VALUE")));  
\ No newline at end of file
diff --git a/entity/Attribute_entity/entityfields/attribute_parent_id/displayValueProcess.js b/entity/Attribute_entity/entityfields/attribute_parent_id/displayValueProcess.js
index c220255e0cc463df414f28ab79f209beb4e10ce6..1777b7dcc56af3c224587cb52fe84df5cadffa92 100644
--- a/entity/Attribute_entity/entityfields/attribute_parent_id/displayValueProcess.js
+++ b/entity/Attribute_entity/entityfields/attribute_parent_id/displayValueProcess.js
@@ -2,4 +2,4 @@ import("system.result");
 import("system.vars");
 import("Attribute_lib");
 
-result.string(AttributeUtil.getAttributeNameById(vars.get("$field.ATTRIBUTE_PARENT_ID")))
\ No newline at end of file
+result.string(AttributeUtil.getSimpleAttributeName(vars.get("$field.ATTRIBUTE_PARENT_ID")))
\ No newline at end of file
diff --git a/process/Attribute_lib/process.js b/process/Attribute_lib/process.js
index dac5966054c8d01f41d4db7d903935db62c57cc6..239006faaef2b329f42d2c9103c07c2b4de7a247 100644
--- a/process/Attribute_lib/process.js
+++ b/process/Attribute_lib/process.js
@@ -31,6 +31,7 @@ AttributeUtil.getPossibleAttributes = function (pObjectType, pIncludeGroups)
         + " join AB_ATTRIBUTEUSAGE  on AB_ATTRIBUTEID = AB_ATTRIBUTE_ID";
     attrCond = SqlCondition.begin()
         .andPrepare("AB_ATTRIBUTEUSAGE.OBJECT_TYPE", pObjectType)
+        .and("ATTRIBUTE_TYPE != '" + AttributeTypes.COMBOVALUE + "'")
         .and("ATTRIBUTE_ACTIVE = 1");
         
     if (!pIncludeGroups)
@@ -38,19 +39,19 @@ AttributeUtil.getPossibleAttributes = function (pObjectType, pIncludeGroups)
     
     var attributes = db.array(db.COLUMN, attrCond.buildSql(attrSql)).map(function (id) 
     {
-        return [id, AttributeUtil.getAttributeNameById(id)];
+        return [id, AttributeUtil.getFullAttributeName(id)];
     });
     return attributes;
 }
 
 /**
- * returns the name of an attribute
+ * returns the name of an attribute with all parent attribute names
  * 
  * @param {String} pAttributeId the id of the attribute
  * 
  * @return {String} the name of the attribute
  */
-AttributeUtil.getAttributeNameById = function (pAttributeId) 
+AttributeUtil.getFullAttributeName = function (pAttributeId) 
 {
     var attributeNames = [];
     var attribute;
@@ -59,9 +60,9 @@ AttributeUtil.getAttributeNameById = function (pAttributeId)
         attribute = db.array(db.ROW, SqlCondition.begin()
             .andPrepare("AB_ATTRIBUTE.AB_ATTRIBUTEID", pAttributeId, "# = ?", idType)
             .buildSql("select ATTRIBUTE_NAME, ATTRIBUTE_PARENT_ID from AB_ATTRIBUTE")
-    );
+        );
         if (attribute.length > 0)
-    {
+        {
             attributeNames.push(attribute[0]);
             pAttributeId = attribute[1];
         }
@@ -72,6 +73,23 @@ AttributeUtil.getAttributeNameById = function (pAttributeId)
     return attributeNames.reverse().join(" / ");
 }
 
+/**
+ * returns the name of an attribute
+ * 
+ * @param {String} pAttributeId the id of the attribute
+ * 
+ * @return {String} the name of the attribute
+ */
+AttributeUtil.getSimpleAttributeName = function (pAttributeId) 
+{
+    var attributeName = db.cell(SqlCondition.begin()
+        .andPrepare("AB_ATTRIBUTE.AB_ATTRIBUTEID", pAttributeId)
+        .buildSql("select ATTRIBUTE_NAME from AB_ATTRIBUTE")
+    );
+
+    return attributeName;
+}
+
 /**
  * gets the value of an attribute for one dataset (e. g. a person)
  */