diff --git a/plugins/TestingList.java b/plugins/TestingList.java
index 717e0d2..72ab7fd 100644
--- a/plugins/TestingList.java
+++ b/plugins/TestingList.java
@@ -315,8 +315,27 @@ public class TestingList extends Panel {
      * add custom panel if specified
      */
     private void addCustomPanel(){
-        Kollimators panel = new Kollimators();
-        this.jPanelCustom.add(panel);
+        try {
+            Kollimators panel = new Kollimators();
+            this.jPanelCustom.add(panel);
+            //create a class to visualise the details panel
+            Class testingListDetailsClass = getController().getClassByName("Kollimators");
+            JPanel detailsPanel = (JPanel) testingListDetailsClass.getConstructor(null).newInstance(new Object[]{null});
+        } catch (ClassNotFoundException ex) {
+            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
+        } catch (NoSuchMethodException ex) {
+            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
+        } catch (SecurityException ex) {
+            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
+        } catch (InstantiationException ex) {
+            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
+        } catch (IllegalAccessException ex) {
+            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
+        } catch (IllegalArgumentException ex) {
+            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
+        } catch (InvocationTargetException ex) {
+            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
+        }
     }
     /**
      * write info into a log file