помогите, пожалуйста, с переводом Certificate of Designation securit.

[Talisman]

Ребята, подскажите, пожалуйста, как перевести Certificate of Designation в контексте акций: CERTIFICATE OF DESIGNATION, PREFERENCES AND RIGHTS of
SERIES A CONVERTIBLE PREFERRED STOCK ?

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помощь в плане определения сабжа
certificate of designation
Jurisdiction: USA
A certificate which contains a copy of the board resolution setting out the powers, designations, preferences or rights of a class or series of a class of stock of a corporation (typically a series of preferred stock) if they are not already contained in the certificate of incorporation of the corporation. The certificate of designation is filed as an amendment to the certificate of incorporation with the secretary of state of the corporation's state of organization.

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я бы сказал "обозначение" (whatever that means)