The default menu control properties are changed.
After migration, the MaximumDynamicDispayLevels attribute is set to “3” in the sitemap file for existing Menu controls. I.e., existing Menu controls cannot have more than 3 levels in the migrated application.
After migration, use the HTML Editor to add the ‘MaximumDynamicDispayLevels’ attribute to existing menu controls. Alternatively, create a new Menu control which sets MaximumDynamicDispayLevels to 100.
Version 7.0 Application Migration