diff --git a/core/src/main/resources/dsld/IntelliJ.gdsl b/core/src/main/resources/dsld/IntelliJ.gdsl
index 19c6ada61b6a94139d5ea9aa271e66a15f8eaa18..e643112e4b1848862ec20be99f70cc30ac4810e0 100644
--- a/core/src/main/resources/dsld/IntelliJ.gdsl
+++ b/core/src/main/resources/dsld/IntelliJ.gdsl
@@ -44,6 +44,53 @@ contributor(ctx) {
     }
 }
 
+/*
+    Adding methods that's not defined in Java works, but trying to define a method of the same name
+    as Java doesn't. See http://youtrack.jetbrains.com/issue/IDEA-108355
+
+    One work around that appears to work is to add a dummy 2nd parameter.
+
+TO BE FILED:
+Title: GDSL: With named parameter type information, undefined properties should be flagged
+
+IDEA-71141 adds the named parameter support. However, I did a bit of experiments and noticed that if I
+type in the parameter name that's not defined in the source code, IDEA does not flag it as undefined.
+
+Example:
+my.gdsl:
+{code}
+contributor(context(ctype:"my.Foo")) {
+    def named = [
+            parameter(name: 'a', type: Integer),
+            parameter(name: 'b', type: Integer)
+    ]
+    method name: "bar", type: void, params:[args:named]
+}
+{code}
+something.groovy:
+{code}
+Foo foo = new Foo();
+foo.bar(a:1, b:2, c:3)
+{code}
+
+If I give a string value to the "a" argument, that gets flagged as a type error, so I know that the GDSL
+definition is taking an effect. It just appears to be lacking a validation for undefined argument names.
+In my humble opinion, this significantly reduces the value of defining named argument type information.
+
+It should be either made a warning just like incorrect type, or it should be the same underscore given
+to any undefined property access/method invocations.
+
+*/
+
+// experiment
+contributor(context(ctype:"lib.FormTagLib")) {
+    def named = [
+            parameter(name: 'param1', type: String, doc: 'My doc'),
+            parameter(name: 'param2', type: Integer),
+    ]
+    method name: "textbox3", type: void, params:[args:named, c:Closure]
+}
+
 // Record of past experiments
 /*
 try to infer "it" from the class name of Groovy page