diff --git a/entity/Countries_Entity/Countries_Entity.aod b/entity/Countries_Entity/Countries_Entity.aod
index f54c0dd2089c60f3ddc5a34f2acffed6a876d056..66a8cedded930d22c1212769ad167b56b266afc3 100644
--- a/entity/Countries_Entity/Countries_Entity.aod
+++ b/entity/Countries_Entity/Countries_Entity.aod
@@ -31,24 +31,24 @@
       </dependencies>
       <children>
         <entityParameter>
-          <name>key</name>
-          <code>%aditoprj%/entity/Countries_Entity/entityfields/iso2_name/children/key/code.js</code>
+          <name>Key_param</name>
+          <code>%aditoprj%/entity/Countries_Entity/entityfields/iso2_name/children/key_param/code.js</code>
           <expose v="false" />
         </entityParameter>
         <entityParameter>
-          <name>value</name>
-          <code>%aditoprj%/entity/Countries_Entity/entityfields/iso2_name/children/value/code.js</code>
+          <name>Value_param</name>
+          <code>%aditoprj%/entity/Countries_Entity/entityfields/iso2_name/children/value_param/code.js</code>
           <expose v="false" />
         </entityParameter>
       </children>
     </entityProvider>
     <entityParameter>
-      <name>key</name>
+      <name>Key_param</name>
       <expose v="true" />
       <description>PARAMETER</description>
     </entityParameter>
     <entityParameter>
-      <name>value</name>
+      <name>Value_param</name>
       <expose v="true" />
       <description>PARAMETER</description>
     </entityParameter>
diff --git a/entity/Countries_Entity/entityfields/iso2_name/children/key_param/code.js b/entity/Countries_Entity/entityfields/iso2_name/children/key_param/code.js
new file mode 100644
index 0000000000000000000000000000000000000000..ce35888708c4329a665a96045635891c38b79702
--- /dev/null
+++ b/entity/Countries_Entity/entityfields/iso2_name/children/key_param/code.js
@@ -0,0 +1,2 @@
+import("system.result");
+result.string("ISO2");
\ No newline at end of file
diff --git a/entity/Countries_Entity/entityfields/iso2_name/children/value_param/code.js b/entity/Countries_Entity/entityfields/iso2_name/children/value_param/code.js
new file mode 100644
index 0000000000000000000000000000000000000000..02118b507989b951950aed5724eeb78479f546cc
--- /dev/null
+++ b/entity/Countries_Entity/entityfields/iso2_name/children/value_param/code.js
@@ -0,0 +1,2 @@
+import("system.result");
+result.string("NAME");
\ No newline at end of file