Translatability

On the page ?q=admin/user/access/tac_lite it is not possible to translate the tabs (scheme 1, scheme 2 etc.).

On page ?q=admin/user/access/tac_lite/scheme_1 it should be possible to translate view, update and delete.

Could you tell me to whoch URL 'administer -> access control -> tac_lite -> by role' points? In my eyes the steps to tac_lite are a little different!?