--- a/src/pyams_skin/configuration.py	Tue Apr 18 11:40:10 2017 +0200
+++ b/src/pyams_skin/configuration.py	Tue Apr 18 11:59:50 2017 +0200
@@ -54,6 +54,8 @@
 
     application_package = 'pyams_skin'
     application_name = 'PyAMS'
+    inner_package = None
+    inner_package_name = None
 
     version_location = 'menus'
 
@@ -77,7 +79,11 @@
 
     @property
     def version(self):
-        return pkg_resources.get_distribution(self.application_package).version
+        result = pkg_resources.get_distribution(self.application_package).version
+        if self.inner_package:
+            result += ' (%s v%s)' % (self.inner_package_name,
+                                     pkg_resources.get_distribution(self.inner_package).version)
+        return result
 
 
 @adapter_config(name='static_configuration', context=(Interface, Interface, Interface), provides=ITALESExtension)