Permitted Transferees and Permitted Assigns

[Gorchiza]

Пожалуйста, помогите перевести Permitted Transferees и Permitted Assigns. Какая между ними разница??

Контекст:

THIS AGREEMENT is made on……………………….. 2007
BETWEEN:

(1) Х., a limited company organised and existing under the laws of the Sultanate of Oman (“Party A” which expression shall, unless contrary to the context, include its successors and Permitted Transferees); and
(2) Corporation У, a company organised and existing under the laws of Russia, (“Party B” which expression shall, unless contrary to the context, include its successors and Permitted Assigns),

Заранее спасибо!

[Alex16]

разрешенные правополучатели и разрешенные цессионарии