diff --git a/ApplicationCode/ProjectDataModel/RimResultSlot.cpp b/ApplicationCode/ProjectDataModel/RimResultSlot.cpp
index 6163f5b5e7..90a990291f 100644
--- a/ApplicationCode/ProjectDataModel/RimResultSlot.cpp
+++ b/ApplicationCode/ProjectDataModel/RimResultSlot.cpp
@@ -66,11 +66,14 @@ RimResultSlot::~RimResultSlot()
 //--------------------------------------------------------------------------------------------------
 void RimResultSlot::fieldChangedByUi(const caf::PdmFieldHandle* changedField, const QVariant& oldValue, const QVariant& newValue)
 {
-    if (changedField == &m_resultVariable)
+    RimResultDefinition::fieldChangedByUi(changedField, oldValue, newValue);
+
+    // Update of legend config must happen after RimResultDefinition::fieldChangedByUi(), as this function modifies this->resultVariable()
+    if (changedField == &m_resultVariableUiField)
     {
         if (oldValue != newValue)
         {
-           changeLegendConfig(this->resultVariable());
+            changeLegendConfig(this->resultVariable());
         }
 
         if (newValue != RimDefines::undefinedResultName())
@@ -79,8 +82,6 @@ void RimResultSlot::fieldChangedByUi(const caf::PdmFieldHandle* changedField, co
         }
     }
 
-    RimResultDefinition::fieldChangedByUi(changedField, oldValue, newValue);
-
     if (m_reservoirView) m_reservoirView->createDisplayModelAndRedraw();
 }
 
diff --git a/cafUserInterface/cafUiTreeModelPdm.cpp b/cafUserInterface/cafUiTreeModelPdm.cpp
index 22d6205be4..8b6b193ed7 100644
--- a/cafUserInterface/cafUiTreeModelPdm.cpp
+++ b/cafUserInterface/cafUiTreeModelPdm.cpp
@@ -552,6 +552,14 @@ PdmUiTreeItem* UiTreeItemBuilderPdm::buildViewItems(PdmUiTreeItem* parentTreeIte
     {
         caf::PdmFieldHandle* field = *it;
 
+        // Fix for hidden legend definitions. There is only one visible legend definition, the others reside in a hidden container
+        // Todo: This is a Hack. Must be rewritten when a more general ui tree building method is in place.
+        // See comment at top of this method.
+        if (field->isUiHidden())
+        {
+            continue;
+        }
+
         std::vector<caf::PdmObject*> children;
         field->childObjects(&children);
         size_t i;