diff -r bbeb090d73e9 -r 710c4a7e2546 src/ztfy/myams/interfaces/configuration.py
--- a/src/ztfy/myams/interfaces/configuration.py	Tue Apr 11 10:17:09 2017 +0200
+++ b/src/ztfy/myams/interfaces/configuration.py	Tue Apr 11 10:21:54 2017 +0200
@@ -34,6 +34,14 @@
                                 description=_("This name is used to display application version"),
                                 required=False)
 
+    inner_package = TextLine(title=_("Inner package"),
+                             description=_("This is another important package displayed in application version"),
+                             required=False)
+
+    inner_package_name = TextLine(title=_("Inner package name"),
+                                  description=_("Package name used to display application version"),
+                                  required=False)
+
     version = Attribute(_("Application version"))
 
     version_location = Choice(title=_("Version location"),