diff --git a/entity/AttributeRelation_entity/AttributeRelation_entity.aod b/entity/AttributeRelation_entity/AttributeRelation_entity.aod
index 05c0bf6f0734e4ea7c8fbbd41efd67172e936955..040e3dfeaeef7181ad13197a1fae39c3d7fd22df 100644
--- a/entity/AttributeRelation_entity/AttributeRelation_entity.aod
+++ b/entity/AttributeRelation_entity/AttributeRelation_entity.aod
@@ -250,6 +250,7 @@
       <children>
         <entityParameter>
           <name>GetTree_param</name>
+          <valueProcess>%aditoprj%/entity/AttributeRelation_entity/entityfields/attributerelations/children/gettree_param/valueProcess.js</valueProcess>
           <expose v="false" />
         </entityParameter>
       </children>
diff --git a/entity/AttributeRelation_entity/entityfields/attributerelations/children/gettree_param/valueProcess.js b/entity/AttributeRelation_entity/entityfields/attributerelations/children/gettree_param/valueProcess.js
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/entity/AttributeRelation_entity/entityfields/specificattribute/children/attributecount_param/valueProcess.js b/entity/AttributeRelation_entity/entityfields/specificattribute/children/attributecount_param/valueProcess.js
index 9c0bc231731f77eee827bad7693c8ce56d7d45d8..0d6de778c4719400e3c4302e1fa4169fd70fd128 100644
--- a/entity/AttributeRelation_entity/entityfields/specificattribute/children/attributecount_param/valueProcess.js
+++ b/entity/AttributeRelation_entity/entityfields/specificattribute/children/attributecount_param/valueProcess.js
@@ -5,4 +5,6 @@ import("system.vars");
 var objectType = vars.exists("$param.ObjectType_param") && vars.get("$param.ObjectType_param");
 var rowId = vars.exists("$param.ObjectRowId_param") && vars.get("$param.ObjectRowId_param");
 if (vars.get("$param.GetTree_param") == "true" && rowId)
-    result.object(AttributeRelationUtils.countAttributeRelations(rowId, objectType));
\ No newline at end of file
+{
+    result.object(AttributeRelationUtils.countAttributeRelations(rowId, objectType));
+}
\ No newline at end of file
diff --git a/entity/AttributeRelation_entity/entityfields/value/onValidation.js b/entity/AttributeRelation_entity/entityfields/value/onValidation.js
index 81af77d1176502b787ed26e0cb8845f754ec87dc..ef3040e48654b8adde21d33bbed134b180a5b504 100644
--- a/entity/AttributeRelation_entity/entityfields/value/onValidation.js
+++ b/entity/AttributeRelation_entity/entityfields/value/onValidation.js
@@ -1,18 +1,8 @@
-import("system.translate");
 import("Util_lib");
 import("system.result");
 import("system.vars");
 import("Attribute_lib");
 
-if(vars.get("$field.AB_ATTRIBUTE_ID") && !AttributeRelationUtils.validateSingleCount(
-    vars.get("$param.ObjectType_param"),
-    vars.get("$param.ObjectRowId_param"),
-    vars.get("$field.AB_ATTRIBUTE_ID")
-)) {
-    result.string(translate.text("Invalid attribute count"));
-}
-else
-{
 var attributeType = AttributeTypes.get(vars.get("$field.ATTRIBUTE_TYPE"));
 if (attributeType && !attributeType.useLookup)
 {
@@ -21,5 +11,4 @@ if (attributeType && !attributeType.useLookup)
     {
         result.string(validationResult);
     }
-}
 }
\ No newline at end of file
diff --git a/entity/AttributeRelation_entity/entityfields/value_lookup/onValidation.js b/entity/AttributeRelation_entity/entityfields/value_lookup/onValidation.js
index 38d6db89efb9db9a63dcd3c508e5dd25bb3f9e3d..f517b44992fe2d13b2cca675d774dee0028ff7e0 100644
--- a/entity/AttributeRelation_entity/entityfields/value_lookup/onValidation.js
+++ b/entity/AttributeRelation_entity/entityfields/value_lookup/onValidation.js
@@ -1,18 +1,8 @@
-import("system.translate");
 import("Util_lib");
 import("system.result");
 import("system.vars");
 import("Attribute_lib");
 
-if(vars.get("$field.AB_ATTRIBUTE_ID") && !AttributeRelationUtils.validateSingleCount(
-    vars.get("$param.ObjectType_param"),
-    vars.get("$param.ObjectRowId_param"),
-    vars.get("$field.AB_ATTRIBUTE_ID")
-)) {
-    result.string(translate.text("Invalid attribute count"));
-}
-else
-{
 var attributeType = AttributeTypes.get(vars.get("$field.ATTRIBUTE_TYPE"));
 if (attributeType && attributeType.useLookup)
 {
@@ -22,4 +12,3 @@ if (attributeType && attributeType.useLookup)
         result.string(validationResult);
     }
 }
-}
diff --git a/neonContext/Salesproject/Salesproject.aod b/neonContext/Salesproject/Salesproject.aod
index 92def56f1a35869471d27551d86b8e0b6362c374..9b93a07f221f0722a90b60601aeac8e4032fefa2 100644
--- a/neonContext/Salesproject/Salesproject.aod
+++ b/neonContext/Salesproject/Salesproject.aod
@@ -80,5 +80,9 @@
       <name>407d9b32-c379-428b-b1e1-d92a820971fd</name>
       <view>SalesprojectPreviewMultiple_view</view>
     </neonViewReference>
+    <neonViewReference>
+      <name>c860de14-8ebe-438f-92c3-cba727a15690</name>
+      <view>SalesprojectAttribute_view</view>
+    </neonViewReference>
   </references>
 </neonContext>
diff --git a/neonView/SalesprojectMain_view/SalesprojectMain_view.aod b/neonView/SalesprojectMain_view/SalesprojectMain_view.aod
index 43368c01548b156b25d2389c85c30878e3a071c1..95fc6da52400e9b0dc53d2d2bba8123349600be5 100644
--- a/neonView/SalesprojectMain_view/SalesprojectMain_view.aod
+++ b/neonView/SalesprojectMain_view/SalesprojectMain_view.aod
@@ -25,8 +25,8 @@
       <view>SalesprojectActivity_view</view>
     </neonViewReference>
     <neonViewReference>
-      <name>7ac103ea-1131-41e0-85ce-e7d2fc86dfd8</name>
-      <entityField>Attributes</entityField>
+      <name>107b20e3-6326-498a-968b-ac09257981fc</name>
+      <entityField>AttributeTree</entityField>
       <view>AttributeRelationTree_view</view>
     </neonViewReference>
     <neonViewReference>
diff --git a/process/Attribute_lib/process.js b/process/Attribute_lib/process.js
index f7ed889c7010152235989623fecc09548a9abb04..98ff92d9eb3f27b726c777f1ed7aa3dc026bdfb8 100644
--- a/process/Attribute_lib/process.js
+++ b/process/Attribute_lib/process.js
@@ -808,29 +808,6 @@ AttributeRelationUtils.countAttributeRelations = function (pRowId, pObjectType,
     return countObj;
 }
 
-/**
- * Checks weather the passed attribute can be added to the given object using the min and max count.
- * 
- * @param {string} pObjectType the object type
- * @param {string} pObjectRowId the id of the object
- * @param {string} pAttributeId the attribute witch needs to be validated
- * 
- * @returns {boolean} weather it is valid to add the attribute or not
- */
-AttributeRelationUtils.validateSingleCount = function(pObjectType, pObjectRowId, pAttributeId)
-{
-    var [min, max] = newSelect(["AB_ATTRIBUTEUSAGE.MIN_COUNT", "AB_ATTRIBUTEUSAGE.MAX_COUNT"])
-        .from("AB_ATTRIBUTEUSAGE")
-        .where("AB_ATTRIBUTEUSAGE.AB_ATTRIBUTE_ID", pAttributeId)
-        .and("AB_ATTRIBUTEUSAGE.OBJECT_TYPE", pObjectType).arrayRow();
-    var attrCount = AttributeRelationUtils.countAttributeRelations(
-        pObjectRowId,
-        pObjectType,
-        {}
-    );
-    var count = attrCount[vars.get("$field.AB_ATTRIBUTE_ID")] || 0;
-    return count >= parseInt(min || -Infinity) && count <= parseInt(max || Infinity);
-}
 
 /*********************************************************************************************************************/