diff --git a/Fwk/AppFwk/cafUserInterface/cafPdmUiComboBoxEditor.cpp b/Fwk/AppFwk/cafUserInterface/cafPdmUiComboBoxEditor.cpp
index e6955de851..75a4879dfb 100644
--- a/Fwk/AppFwk/cafUserInterface/cafPdmUiComboBoxEditor.cpp
+++ b/Fwk/AppFwk/cafUserInterface/cafPdmUiComboBoxEditor.cpp
@@ -227,6 +227,11 @@ void PdmUiComboBoxEditor::configureAndUpdateUi(const QString& uiConfigName)
             m_comboBox->setEditable(true);
         }
 
+        if (m_attributes.minimumWidth != -1)
+        {
+            m_comboBox->setMinimumWidth(m_attributes.minimumWidth);
+        }
+
         m_comboBox->blockSignals(false);
     }
 
@@ -405,13 +410,16 @@ void PdmUiComboBoxEditor::slotIndexActivated(int index)
 {
     if (m_attributes.enableEditableContent)
     {
-        // Use the text directly, as the selected item text could be entered directly by the user
+        // Use the text directly, as the item text could be entered directly by the user
 
         auto text = m_comboBox->itemText(index);
         this->setValueToField(text);
     }
     else
     {
+        // Use index as data carrier to PDM field
+        // The index will be used as a lookup in a list of option items
+
         QVariant v;
         v = index;
 
diff --git a/Fwk/AppFwk/cafUserInterface/cafPdmUiComboBoxEditor.h b/Fwk/AppFwk/cafUserInterface/cafPdmUiComboBoxEditor.h
index cfc00c578b..d421b70cee 100644
--- a/Fwk/AppFwk/cafUserInterface/cafPdmUiComboBoxEditor.h
+++ b/Fwk/AppFwk/cafUserInterface/cafPdmUiComboBoxEditor.h
@@ -62,6 +62,7 @@ public:
         showPreviousAndNextButtons = false;
         minimumContentsLength      = 8;
         enableEditableContent      = false;
+        minimumWidth               = -1;
     }
 
 public:
@@ -70,10 +71,10 @@ public:
     int  minimumContentsLength; // The length of string to adjust to if adjustWidthToContents = false.
                                 // Set to <= 0 to ignore and use AdjustToContentsOnFirstShow instead
 
+    bool    enableEditableContent;
+    int     minimumWidth;
     QString nextButtonText;
     QString prevButtonText;
-
-    bool enableEditableContent;
 };