Morningstar DBRS Finalises its Provisional Credit Ratings on East One 2024-1 PLC

DBRS Ratings Limited (Morningstar DBRS) finalised its provisional credit ratings on the residential mortgage-backed notes (collectively, the Rated Notes) issued by East One 2024-1 PLC (the Issuer) as follows:

-- Class A Notes at AAA (sf)
-- Class B Notes at AA (sf)
-- Class C Notes at A (high) (sf)
-- Class D Notes at A (low) (sf)
-- Class E Notes at BBB (sf)
-- Class X Notes at BB (high) (sf)

The credit rating on the Class A Notes addresses the timely payment of interest and the ultimate repayment of principal on or before the legal final maturity date. The credit ratings on the Class B, Class C, Class D, and Class E Notes address the ultimate payment of interest and the ultimate repayment of principal on or before the legal final maturity date while junior, and the timely payment of interest once such class of notes becomes the most senior class of notes outstanding. The credit rating on the Class X Notes addresses the ultimate payment of interest and principal on or before the legal final maturity date.

Morningstar DBRS does not rate the Class Z and Class R Notes issued in this transaction.

CREDIT RATING RATIONALE
The Issuer is a bankruptcy-remote special-purpose vehicle incorporated in the United Kingdom of Great Britain and Northern Ireland (UK). The notes issued shall fund the purchase of British second-lien mortgage loans originated and serviced by Equifinance Limited (Equifinance). Equifinance is a UK specialist second -lien mortgage lender that has been offering loans to customers in England, Scotland, and Wales since January 2012. Homeloan Management Limited was appointed as the backup servicer to the transaction.

This is the first securitisation from Equifinance. The initial mortgage portfolio consists of GBP 260 million of second-lien mortgage loans collateralised by owner-occupied properties in the UK.

Liquidity in the transaction is provided by a liquidity reserve fund that will be funded at closing through the issuance of the Class R Notes. It shall cover senior fees, senior swap payments, and interest shortfalls on the Class A and Class B Notes. In addition, principal borrowing is also envisaged under the transaction documentation and can be used to cover senior fees, senior swap payments, and interest shortfalls on the most senior outstanding class of notes. Interest shortfalls on Class B to E and Class X Notes, as long as they are not the most senior class outstanding, shall be deferred and not be recorded as an event of default until the final maturity date or such earlier date on which the notes are fully redeemed.

The transaction also features a fixed-to-floating interest rate swap, given the presence of a large portion of fixed-rate loans (with a compulsory reversion to floating in the future), while the liabilities pay a coupon linked to Sonia. The swap counterparty appointed as of closing is Citibank Europe plc, UK Branch.

Furthermore, Citibank N.A./London Branch shall act as the Issuer account bank and Santander UK Plc and Barclays Bank UK PLC shall be appointed as the collection account banks. Morningstar DBRS privately rates each of these entities, which meet the eligible credit ratings in structured finance transactions and are consistent with Morningstar DBRS' "Legal Criteria for European Structured Finance Transactions" methodology.

Credit enhancement (CE) is expressed as a percentage of the initial portfolio balance, including the liquidity reserve, and is as follows:
-- Class A Notes: 21.3%;
-- Class B Notes: 16.0%;
-- Class C Notes: 12.0%;
-- Class D Notes: 8.5%; and
-- Class E Notes: 5.0%.

CE to the Class X Notes is calculated at 0% as these are excess spread notes with interest and principal payments flowing through the revenue priority of payments.

Morningstar DBRS based its credit ratings on a review of the following analytical considerations:
-- The transaction's capital structure, including the form and sufficiency of available credit enhancement;
-- The credit quality of the mortgage portfolio and the ability of the servicer to perform collection and resolution activities. Morningstar DBRS estimated stress-level probability of default (PD), loss given default (LGD), and expected losses (EL) on the mortgage portfolio. Morningstar DBRS used the PD, LGD, and EL as inputs into the cash flow engine. Morningstar DBRS analysed the mortgage portfolio in accordance with its "European RMBS Insight: UK Addendum".
-- The transaction's ability to withstand stressed cash flow assumptions and repay the Class A, Class B, Class C, Class D, Class E, and Class X Notes according to the terms of the transaction documents. Morningstar DBRS analysed the transaction structure using Intex DealMaker and considered additional sensitivity scenarios of 0% conditional prepayment rate;
-- The sovereign credit rating of AA with a Stable trend on the UK as of the date of this press release; and
-- The expected consistency of the transaction's legal structure with Morningstar DBRS' "Legal Criteria for European Structured Finance Transactions" methodology and the presence of legal opinions that are expected to address the assignment of the assets to the Issuer.

Morningstar DBRS' credit ratings on the Rated Notes address the credit risk associated with the identified financial obligations in accordance with the relevant transaction documents. The associated financial obligations for each of the Rated Notes are the related interest amounts and the related class balances.

Morningstar DBRS' credit ratings on the Rated Notes also address the credit risk associated with the increased rate of interest applicable to the Rated Notes if they are not redeemed on the Optional Redemption Date (as defined in and) in accordance with the applicable transaction documents.

Morningstar DBRS' credit rating does not address non-payment risk associated with contractual payment obligations contemplated in the applicable transaction documents that are not financial obligations.

Morningstar DBRS' long-term credit ratings provide opinions on risk of default. Morningstar DBRS considers risk of default to be the risk that an issuer will fail to satisfy the financial obligations in accordance with the terms under which a long-term obligation has been issued. The Morningstar DBRS short-term debt rating scale provides an opinion on the risk that an issuer will not meet its short-term financial obligations in a timely manner.

ENVIRONMENTAL, SOCIAL, AND GOVERNANCE CONSIDERATIONS
There were no Environmental/Social/Governance factors that had a significant or relevant effect on the credit analysis.

A description of how Morningstar DBRS considers ESG factors within the Morningstar DBRS analytical framework can be found in the "Morningstar DBRS Criteria: Approach to Environmental, Social, and Governance Risk Factors in Credit Ratings" at https://www.dbrsmorningstar.com/research/427030.

Morningstar DBRS analysed the transaction structure in Intex Dealmaker.

Notes:
All figures are in British pound sterling unless otherwise noted.

The principal methodology applicable to the credit ratings is: "European RMBS Insight Methodology" (25 March 2024), https://dbrs.morningstar.com/research/430103/european-rmbs-insight-methodology.

Other methodologies referenced in this transaction are listed at the end of this press release.

Morningstar DBRS has applied the principal methodology consistently and conducted a review of the transaction in accordance with the principal methodology.

For a more detailed discussion of the sovereign risk impact on Structured Finance credit ratings, please refer to "Appendix C: The Impact of Sovereign Ratings on Other DBRS Morningstar Credit Ratings" of the "Global Methodology for Rating Sovereign Governments" at: https://www.dbrsmorningstar.com/research/421590.

The sources of data and information used for these credit ratings include Equifinance. Morningstar DBRS received a loan-by-loan data tape as of 29 February 2024 as well as historical data sets, which included information on arrears, prepayments, and repossessions. The data covered the period from December 2016 to October 2023 for arrears and prepayments. The repossessions data relate to loans originated between 2012 and 2021.

Morningstar DBRS did not rely upon third-party due diligence in order to conduct its analysis.

Morningstar DBRS was supplied with third-party assessments. However, this did not affect the credit rating analysis.

Morningstar DBRS considers the data and information available to it for the purposes of providing these credit ratings to be of satisfactory quality.

Morningstar DBRS does not audit or independently verify the data or information it receives in connection with the credit rating process.

These credit ratings concern newly issued financial instruments. These are the first credit rating actions since the Initial Rating Date.

Information regarding Morningstar DBRS credit ratings, including definitions, policies, and methodologies, is available on dbrs.morningstar.com.

Sensitivity Analysis: To assess the impact of changing the transaction parameters on the credit ratings, DBRS Morningstar considered the following stress scenarios as compared with the parameters used to determine the credit ratings (the base case):

-- In respect of the Class A Notes, a PD of 32.1% and an LGD of 71.6% corresponding with the AAA (sf) credit rating scenario, was stressed assuming a 25% and 50% increase in the PD and LGD.
-- In respect of the Class B Notes, a PD of 28.8% and an LGD of 63.8% corresponding with the AA (sf) credit rating scenario, was stressed assuming a 25% and 50% increase in the PD and LGD.
-- In respect of the Class C Notes, a PD of 25.2% and an LGD of 56.9% corresponding with the A (high) (sf) credit rating scenario, was stressed assuming a 25% and 50% increase in the PD and LGD.
-- In respect of the Class D Notes, a PD of 22.4% and an LGD of 51.7% corresponding with the A (low) (sf) credit rating scenario, was stressed assuming a 25% and 50% increase in the PD and LGD.
-- In respect of the Class E Notes, a PD of 18.9% and an LGD of 46.0% corresponding with the BBB (sf) credit rating scenario, was stressed assuming a 25% and 50% increase in the PD and LGD.
-- In respect of the Class X Notes, a PD of 13.9% and an LGD of 40.4% corresponding with the BB (high) (sf) credit rating scenario, was stressed assuming a 25% and 50% increase in the PD and LGD.

Class A Notes Risk Sensitivity:
-- 25% increase in LGD, expected credit rating of AA (sf)
-- 50% increase in LGD, expected credit rating of A (high) (sf)
-- 25% increase in PD, expected credit rating of AA (sf)
-- 25% increase in PD and 25% increase in LGD, expected credit rating of A (high) (sf)
-- 25% increase in PD and 50% increase in LGD, expected credit rating of A (low) (sf)
-- 50% increase in PD, expected credit rating of A (high) (sf)
-- 50% increase in PD and 25% increase in LGD, expected credit rating of A (sf)
-- 50% increase in PD and 50% increase in LGD, expected credit rating of A (low) (sf)

Class B Notes Risk Sensitivity:
-- 25% increase in LGD, expected credit rating of A (high) (sf)
-- 50% increase in LGD, expected credit rating of A (sf)
-- 25% increase in PD, expected credit rating of AA (low) (sf)
-- 25% increase in PD and 25% increase in LGD, expected credit rating of A (low) (sf)
-- 25% increase in PD and 50% increase in LGD, expected credit rating of BBB (high) (sf)
-- 50% increase in PD, expected rating of A (sf)
-- 50% increase in PD and 25% increase in LGD, expected credit rating of BBB (high) (sf)
-- 50% increase in PD and 50% increase in LGD, expected credit rating of BBB (low) (sf)

Class C Notes Risk Sensitivity:
-- 25% increase in LGD, expected credit rating of A (low) (sf)
-- 50% increase in LGD, expected credit rating of BBB (high) (sf)
-- 25% increase in PD, expected credit rating of A (low) (sf)
-- 25% increase in PD and 25% increase in LGD, expected credit rating of BBB (high) (sf)
-- 25% increase in PD and 50% increase in LGD, expected credit rating of BBB (low) (sf)
-- 50% increase in PD, expected rating of BBB (high) (sf)
-- 50% increase in PD and 25% increase in LGD, expected credit rating of BBB (low) (sf)
-- 50% increase in PD and 50% increase in LGD, expected credit rating of BB (high) (sf)

Class D Notes Risk Sensitivity:
-- 25% increase in LGD, expected credit rating of BBB (high) (sf)
-- 50% increase in LGD, expected credit rating of BBB (low) (sf)
-- 25% increase in PD, expected credit rating of BBB (sf)
-- 25% increase in PD and 25% increase in LGD, expected credit rating of BBB (low) (sf)
-- 25% increase in PD and 50% increase in LGD, expected credit rating of BB (high) (sf)
-- 50% increase in PD, expected rating of BBB (low) (sf)
-- 50% increase in PD and 25% increase in LGD, expected credit rating of BB (high) (sf)
-- 50% increase in PD and 50% increase in LGD, expected credit rating of BB (sf)

Class E Notes Risk Sensitivity:
-- 25% increase in LGD, expected credit rating of BB (high) (sf)
-- 50% increase in LGD, expected credit rating of BB (high) (sf)
-- 25% increase in PD, expected credit rating of BB (high) (sf)
-- 25% increase in PD and 25% increase in LGD, expected credit rating of BB (sf)
-- 25% increase in PD and 50% increase in LGD, expected credit rating of BB (sf)
-- 50% increase in PD, expected credit rating of BB (sf)
-- 50% increase in PD and 25% increase in LGD, expected credit rating of BB (low) (sf)
-- 50% increase in PD and 50% increase in LGD, expected credit rating of B (high) (sf)

Class X Notes Risk Sensitivity:
-- 25% increase in LGD, expected credit rating of BB (sf)
-- 50% increase in LGD, expected credit rating of BB (low) (sf)
-- 25% increase in PD, expected credit rating of BB (sf)
-- 25% increase in PD and 25% increase in LGD, expected credit rating of BB (low) (sf)
-- 25% increase in PD and 50% increase in LGD, expected credit rating of B (high) (sf)
-- 50% increase in PD, expected rating of B (high) (sf)
-- 50% increase in PD and 25% increase in LGD, expected credit rating of B (high) (sf)
-- 50% increase in PD and 50% increase in LGD, expected credit rating of B (sf)

For further information on Morningstar DBRS historical default rates published by the European Securities and Markets Authority (ESMA) in a central repository, see: https://registers.esma.europa.eu/cerep-publication. For further information on Morningstar DBRS historical default rates published by the Financial Conduct Authority (FCA) in a central repository, see https://data.fca.org.uk/#/ceres/craStats.

These credit ratings are endorsed by DBRS Ratings GmbH for use in the European Union.

Lead Analyst: Clare Wootton, Vice President
Rating Committee Chair: Rehanna Sameja, Senior Vice President
Initial Rating Date: 20 March 2024

DBRS Ratings Limited
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London EC1Y 1HQ United Kingdom
Tel. +44 (0) 20 7855 6600
Registered and incorporated under the laws of England and Wales: Company No. 7139960

The credit rating methodologies used in the analysis of this transaction can be found at: https://dbrs.morningstar.com/about/methodologies.

-- European RMBS Insight: UK Addendum (11 August 2023) and European RMBS Insight Model v. 6.0.2.1, https://dbrs.morningstar.com/research/419141

-- European RMBS Insight Methodology (25 March 2024), https://dbrs.morningstar.com/research/430103

-- Legal Criteria for European Structured Finance Transactions (30 June 2023), https://dbrs.morningstar.com/research/416730

-- Derivative Criteria for European Structured Finance Transactions (18 September 2023), https://dbrs.morningstar.com/research/420754

-- Operational Risk Assessment for European Structured Finance Servicers (15 September 2023), https://dbrs.morningstar.com/research/420572

-- Operational Risk Assessment for European Structured Finance Originators (7 March 2024), https://dbrs.morningstar.com/research/429054

-- Interest Rate Stresses for European Structured Finance Transactions (15 September 2023), https://dbrs.morningstar.com/research/420602

-- Morningstar DBRS Criteria: Approach to Environmental, Social, and Governance Risk Factors in Credit Ratings (23 January 2024), https://dbrs.morningstar.com/research/427030

A description of how Morningstar DBRS analyses structured finance transactions and how the methodologies are collectively applied can be found at: https://dbrs.morningstar.com/research/278375.

For more information on this credit or on this industry, visit dbrs.morningstar.com or contact us at [email protected].