Adoption Agreement And Amendment No. 6 To Transfer Agency And Shareholder Services Agreement

Modifications to Current Agreement. The Current Agreement is hereby amended as follows:

BNY Mellon Investment Servicing (US) Inc.

BlackRock Multi-Sector Opportunities Trust II

By:

By:

Name:

Name:

Title:

Title:

By:

Name:

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Title:

By:

Name:

Title:

BNYM will review Purchase Orders (as defined below) it receives from Persons (as defined below), the Distributor and from Approved Financial Intermediaries (as defined below) prior to the Purchase Cut-Off Time and exercise reasonable care to determine in accordance with the Trust Procedures (as defined below) whether the Purchase Order constitutes a “Conforming Purchase Order”, which is hereby defined to mean a Purchase Order with respect to which all the following criteria are satisfied, or a “Non-Conforming Purchase Order”, which is hereby defined to mean a Purchase Order with respect to which one or more of the following criteria are not satisfied:

The purchase form and any accompanying documentation are in completed proper form and good order, including the presence of an affirmation that the purchaser is a qualified investor, if such is required by the Trust Procedures;

The Purchase Order contains all information and documentation necessary or appropriate to create a shareholder account for the purchaser named in the subscription purchase form; and

BNYM has received confirmation that good funds in sufficient amount to pay for the purchase transaction have been received from the purchaser or have been credited to the account of the purchaser.

In the event BNYM determines a Purchase Order to be a Non-Conforming Purchase Order, BNYM shall correspond with the Person, the Distributor or the Approved Financial Intermediary who submitted the Non-Conforming Purchase Order (the “Submitter”) in accordance with applicable provisions of the Trust Procedures to attempt to assist with the completion or correction of the Non-Conforming Purchase Order into a Conforming Purchase Order. In the event BNYM is unable to assist in the completion or correction of the Non-Conforming Purchase Order into a Conforming Purchase Order, BNYM shall follow procedures set forth in the Trust Procedures or in the absence of such procedures will return the Non-Conforming Purchase Order to the Submitter.

In the event BNYM determines a Purchase Order to be a Conforming Purchase Order (including Purchase Orders that were Non-Conforming Purchase Orders when received but have been remediated into Conforming Purchase Orders by the Purchase Cut-Off Time) BNYM shall, in accordance with the Trust’s prospectus:

create a shareholder account in the Trust in accordance with the instructions of the Submitter;

execute the Conforming Purchase Order by issuing a number of Trust Shares consistent with the Conforming Purchase Order, the amount of funds tendered in connection with the Purchase Order, the applicable NAV and any applicable sales load,

credit the appropriate Trust shareholder account with the Trust Shares issued in accordance with clause (B); and

record the Purchase Trade Date as the purchase date for the transaction effected pursuant to clause (B).

BNYM will return to sender without processing (i) all Purchase Orders for Trust Shares received after the applicable Purchase Cut-Off Time, (ii) all Purchase Orders received prior to the Purchase Cut-Off Time that were Non-Conforming Purchase Orders when received and were not remediated into Conforming Purchase Orders by the Purchase Cut-Off Time, and (iii) all Purchase Orders withdrawn before the Purchase Cut-Off Time.

In the event BNYM receives a Repurchase Order (as defined below) other than during a Tender Offer Period (as defined below) from a shareholder of the Trust, BNYM shall return the Repurchase Order to the submitting shareholder without processing the order.

After BNYM has received a copy of a Tender Offer Notice (as defined below) from the Trust, BNYM shall, with respect to Repurchase Orders it receives during a relevant Tender Offer Period, review each Repurchase Order and exercise reasonable care to determine in accordance with the

A Repurchase Order must comply with any applicable requirements of the Trust Procedures and the Tender Offer Notice, must be tendered in proper form and must contain all information and consist of all documentation as BNYM may reasonably determine necessary or appropriate.

All required or permitted endorsements and signatures must in BNYM’s reasonable judgment be valid and genuine; the requested repurchase must in BNYM’s reasonable judgment be legally authorized, and in BNYM’s reasonable judgment (I) no evidence of any nature whatsoever, whether credible or not credible, exists with respect to a claim adverse to such requested repurchase or the rights of the shareholder to submit a repurchase request, regardless of the merits of the claim; and (II) the Repurchase Order satisfies all applicable requirements for personal property and securities transfer as specified in the Standard Procedures.

In the event BNYM determines a Repurchase Order to be a Non-Conforming Repurchase Order, BNYM shall implement any appropriate procedures that may be contained in the Trust Procedures and in the event the Non-Conforming Repurchase Order cannot be converted into a Conforming Repurchase Order by the expiration of the Tender Offer Period, shall return the Non-Conforming Repurchase Order to the submitting shareholder, the Distributor or the Approved Financial Intermediary, as applicable, together with any written correspondence provided by the Trust.

In the event BNYM determines a Repurchase Order to be a Conforming Repurchase Order (including Repurchase Orders that were Non-Conforming Repurchase Orders when received but have been remediated into Conforming Repurchase Orders by the close of the Tender Offer Period) and the Repurchase Order has not been withdrawn by the close of the Tender Offer Period, BNYM shall perform the following functions, subject to any applicable provisions of the Tender Offer Notice, the Proration Conditions or Trust Procedures not in conflict with the following:

Execute the Conforming Repurchase Order by debiting the appropriate number of Trust Shares from the relevant Trust shareholder account and cancelling such shares;

Deliver to the Fund Custodian and the Trust or its designee a notification setting forth the number of Trust Shares repurchased by the Trust and make such additional entries in the Trust’s books and records to accurately reflect a reduction in the outstanding Shares of the Trust; and

Upon receipt of the monies from the Fund Custodian in an amount appropriate for the particular repurchase, pay such monies to the tendering shareholder in accordance with the Trust Procedures.

BNYM will also return to sender without processing (i) all Repurchase Orders received prior to the close of the Tender Offer Period that were Non-Conforming Repurchase Orders when received and were not remediated into Conforming Repurchase Orders by the close of the Tender Offer Period, and (ii) all Repurchase Orders withdrawn before the close of the Tender Offer Period.

For purposes of this Appendix G:

“Approved Financial Intermediary” means a broker-dealer or registered investment advisor that BNYM reasonably believes based on the Trust Procedures has been approved by the Trust to sell Shares of the Trust.

“Commencement Date” means the date that BNYM receives a written notice from an Authorized Person of the Trust that the Trust is commencing the offering of Trust Shares to persons other than the Seed Money Purchaser or such later date as may be set forth in the written notice.

“Distributor” means BlackRock Investments, LLC. and its legal successors and assigns.

“Person” means a person other than an Approved Financial Intermediary seeking to purchase and own Trust Shares directly with the Trust rather than beneficially through an account with an Approved Financial Intermediary.

“Proration Conditions” means any terms limiting the number of Trust Shares that will be accepted for repurchase in a tender offer, whether applied individually or in the aggregate, and any procedures or conditions governing the processing of Repurchase Orders in the event of an over-tendering of Trust Shares (I) contained in the Tender Offer Notice and Trust Procedures, and (II) to the extent not contained in the Tender Offer Notice or Trust Procedures, reasonably adopted by BNYM.

“Purchase Cut-Off Time” means the time designated by the Trust on the date designated by the Trust (in the Trust Procedures, or if not contained in the Trust Procedures, in a Written Instruction) by which a NSCC purchase instruction and Conforming Purchase Order must be received by BNYM in order to be processed for the purchase of Trust Shares.

“Purchase Order” means a purchase form or instructions for the purchase of Trust Shares and any accompanying documentation.

“Purchase Trade Date” means the single trade date for all purchases of Trust Shares as set by the Trust in the Trust Procedures, or, in the absence of such date in the Trust Procedures, in a Written Instruction.

“Repurchase Order” means, collectively, a written instrument from a shareholder of the Trust, the Distributor or any Approved Financial Intermediary containing a request that Trust shares held by the shareholder be repurchased by the Trust together with any documentation accompanying such written instrument.

“Tender Offer Notice” means the written notification of a tender offer from the Trust sent to Trust shareholders containing the terms and conditions of the Trust’s offer to repurchase Trust Shares from Trust shareholders in the tender offer, including a designation of the Tender Offer Period (as defined below) together with any restrictions applicable to the tender offer, including without limitation any Proration Conditions.

“Tender Offer Period” means the period during which a Repurchase Order must be received in order for the shareholder submitting the Repurchase Order to participate in the particular tender offer.

“Trust Procedures” means Standard Procedures supplemented by any Exception Procedures (as defined in Section 14 of the Agreement) relating to the purchase or repurchase of Trust Shares.