implementation of loan product creation

.gitignore

@@ -37,4 +37,13 @@ gradleExp/
 .windsurf/
 
 # Application logs
-fineract-provider/logs/
+fineract-provider/logs/
+logs/
+
+# Output of a local `gradlew devRun`
+devrun.log
+
+# JVM crash dumps. The dev setup runs Fineract, the Angular dev server and Gradle on one
+# machine, so an out-of-memory kill drops these in the repo root.
+hs_err_pid*.log
+replay_pid*.log

fineract-loan/src/main/java/org/apache/fineract/portfolio/loanproduct/data/LoanProductData.java

@@ -1466,6 +1466,26 @@ public class LoanProductData implements Serializable {
         this.allowAttributeOverrides = loanProductConfigurableAttributes;
     }
 
+    /**
+     * The legacy "Account Type Creation" fields, flat and keyed by their form field name.
+     *
+     * Set after construction rather than through a constructor parameter: the main constructor already
+     * takes over a hundred arguments, and threading two more through it would touch every call site for
+     * no benefit. Follows the same pattern as setLoanProductConfigurableAttributes above.
+     */
+    private Map<String, Object> cbsExtensions;
+
+    /** The legacy Interest Rate Detail grid: one entry per interest type, in form order. */
+    private List<Map<String, Object>> interestRateDetail;
+
+    public void setCbsExtensions(final Map<String, Object> cbsExtensions) {
+        this.cbsExtensions = cbsExtensions;
+    }
+
+    public void setInterestRateDetail(final List<Map<String, Object>> interestRateDetail) {
+        this.interestRateDetail = interestRateDetail;
+    }
+
     public boolean isIsLinkedToFloatingInterestRates() {
         return this.isLinkedToFloatingInterestRates;
     }

fineract-loan/src/main/java/org/apache/fineract/portfolio/loanproduct/domain/LoanProductCbsExt.java

@@ -0,0 +1,740 @@
+/**
+ * Copyright since 2025 Mifos Initiative
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+package org.apache.fineract.portfolio.loanproduct.domain;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.FetchType;
+import jakarta.persistence.Id;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.OneToOne;
+import jakarta.persistence.Table;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+/**
+ * The legacy "Account Type Creation" configuration for a loan product.
+ *
+ * Fineract's loan product schema has no home for these fields, and they are specific to this
+ * deployment, so they hang off {@link LoanProduct} 1:1 instead of widening m_product_loan - an
+ * upstream change to that table can then never collide with them.
+ *
+ * Loan account creation reads this at origination time, which is why these are typed columns rather
+ * than a JSON blob: callers get a compile-checked getter and reports get a plain column.
+ */
+@Entity
+@Getter
+@Setter
+@NoArgsConstructor
+@Table(name = "m_product_loan_cbs_ext")
+public class LoanProductCbsExt {
+
+    @Id
+    @Column(name = "loan_product_id")
+    private Long loanProductId;
+
+    /**
+     * Shared primary key: this and {@link #loanProductId} are the same column, so the association is
+     * mapped read-only and {@code loanProductId} is the one that writes it. EclipseLink rejects an
+     * entity with two writable mappings for one field.
+     */
+    @OneToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "loan_product_id", insertable = false, updatable = false)
+    private LoanProduct loanProduct;
+
+    // ---- classification & legacy header fields (24) ---------------------
+
+    @Column(name = "product_type_group")
+    private String productTypeGroup;
+
+    @Column(name = "product_type_sub_group")
+    private String productTypeSubGroup;
+
+    @Column(name = "debit_int_calculation")
+    private Boolean debitIntCalculation;
+
+    @Column(name = "separate_penal_interest")
+    private Boolean separatePenalInterest;
+
+    @Column(name = "credit_int_calculation")
+    private Boolean creditIntCalculation;
+
+    @Column(name = "sub_account_type_balance")
+    private Boolean subAccountTypeBalance;
+
+    @Column(name = "final_int_rounding")
+    private Boolean finalIntRounding;
+
+    @Column(name = "rounding_up_to")
+    private Integer roundingUpTo;
+
+    @Column(name = "account_type_code")
+    private String accountTypeCode;
+
+    @Column(name = "micr_transaction_code")
+    private String micrTransactionCode;
+
+    @Column(name = "reserved_ecs_serial_number")
+    private String reservedEcsSerialNumber;
+
+    @Column(name = "reverse_ecs_number")
+    private String reverseEcsNumber;
+
+    @Column(name = "lock_cheque_info_enabled")
+    private Boolean lockChequeInfoEnabled;
+
+    @Column(name = "lock_page_two_info_enabled")
+    private Boolean lockPageTwoInfoEnabled;
+
+    @Column(name = "computerization_date")
+    private LocalDate computerizationDate;
+
+    @Column(name = "cheque_print_description")
+    private String chequePrintDescription;
+
+    @Column(name = "pos_account_type_description")
+    private String posAccountTypeDescription;
+
+    @Column(name = "pfms_account_type")
+    private String pfmsAccountType;
+
+    @Column(name = "renewal_date_add_months")
+    private Integer renewalDateAddMonths;
+
+    @Column(name = "document_renewal_date_add_months")
+    private Integer documentRenewalDateAddMonths;
+
+    @Column(name = "pps_limit")
+    private BigDecimal ppsLimit;
+
+    @Column(name = "is_write_off_account_type")
+    private Boolean isWriteOffAccountType;
+
+    @Column(name = "write_off_account_type_code")
+    private String writeOffAccountTypeCode;
+
+    @Column(name = "renewal_grace_days")
+    private Integer renewalGraceDays;
+
+    // ---- Cheque Book Settings (10) --------------------------------------
+
+    @Column(name = "cheque_book_issue_enabled")
+    private Boolean chequeBookIssueEnabled;
+
+    @Column(name = "cheque_validation_required")
+    private Boolean chequeValidationRequired;
+
+    @Column(name = "is_first_cheque_book_free")
+    private Boolean isFirstChequeBookFree;
+
+    @Column(name = "cheque_printing_account_type")
+    private String chequePrintingAccountType;
+
+    @Column(name = "allow_withdrawal_slip_usage")
+    private Boolean allowWithdrawalSlipUsage;
+
+    @Column(name = "maintain_cheque_book_stock_registry")
+    private Boolean maintainChequeBookStockRegistry;
+
+    @Column(name = "free_cheque_books_per_year")
+    private Integer freeChequeBooksPerYear;
+
+    @Column(name = "allow_credit_by_cheque_number")
+    private Boolean allowCreditByChequeNumber;
+
+    @Column(name = "credit_cheque_validation_required")
+    private Boolean creditChequeValidationRequired;
+
+    @Column(name = "grace_days_for_stock_statement")
+    private Integer graceDaysForStockStatement;
+
+    // ---- Additional Product Settings (37) -------------------------------
+
+    @Column(name = "account_type_active_for_transactions")
+    private Boolean accountTypeActiveForTransactions;
+
+    @Column(name = "sub_type_activity_enabled")
+    private Boolean subTypeActivityEnabled;
+
+    @Column(name = "account_opening_charges")
+    private BigDecimal accountOpeningCharges;
+
+    @Column(name = "maximum_gold_loan_limit")
+    private BigDecimal maximumGoldLoanLimit;
+
+    @Column(name = "last_account_number_opened")
+    private String lastAccountNumberOpened;
+
+    @Column(name = "customer_termination_allowed")
+    private Boolean customerTerminationAllowed;
+
+    @Column(name = "charges_for_cash_credit_above_limit")
+    private BigDecimal chargesForCashCreditAboveLimit;
+
+    @Column(name = "death_interest_gl_account")
+    private String deathInterestGLAccount;
+
+    @Column(name = "starting_ledger_number")
+    private Integer startingLedgerNumber;
+
+    @Column(name = "ending_ledger_number")
+    private Integer endingLedgerNumber;
+
+    @Column(name = "current_ledger_number")
+    private Integer currentLedgerNumber;
+
+    @Column(name = "remittance_account_number")
+    private String remittanceAccountNumber;
+
+    @Column(name = "is_non_resident_indian_account")
+    private Boolean isNonResidentIndianAccount;
+
+    @Column(name = "debit_clearing_gl_account")
+    private String debitClearingGLAccount;
+
+    @Column(name = "missed_call_alert_service_active")
+    private Boolean missedCallAlertServiceActive;
+
+    @Column(name = "standing_instruction_charge_gl_account")
+    private String standingInstructionChargeGLAccount;
+
+    @Column(name = "standing_instruction_debit_charge_skip_option")
+    private String standingInstructionDebitChargeSkipOption;
+
+    @Column(name = "opening_balance_multiplier_for_remittance_charges")
+    private BigDecimal openingBalanceMultiplierForRemittanceCharges;
+
+    @Column(name = "gold_loan_packet_number_with_year_enabled")
+    private Boolean goldLoanPacketNumberWithYearEnabled;
+
+    @Column(name = "account_move_to_inoperative_enabled")
+    private Boolean accountMoveToInoperativeEnabled;
+
+    @Column(name = "generate_gl_diff_entry_enabled")
+    private Boolean generateGlDiffEntryEnabled;
+
+    @Column(name = "sub_type_wise_gl_balance_generation_enabled")
+    private Boolean subTypeWiseGlBalanceGenerationEnabled;
+
+    @Column(name = "validate_before_deleting_debit_entry_enabled")
+    private Boolean validateBeforeDeletingDebitEntryEnabled;
+
+    @Column(name = "rc_file_concept_enabled")
+    private Boolean rcFileConceptEnabled;
+
+    @Column(name = "account_close_zero_balance_in_open_day_process")
+    private Boolean accountCloseZeroBalanceInOpenDayProcess;
+
+    @Column(name = "account_close_zero_balance_at_subledger_tran_entry")
+    private Boolean accountCloseZeroBalanceAtSubledgerTranEntry;
+
+    @Column(name = "limit_enhancement_against_clearing_screen_display_enabled")
+    private Boolean limitEnhancementAgainstClearingScreenDisplayEnabled;
+
+    @Column(name = "advance_interest_parameter_in_ledger_enabled")
+    private Boolean advanceInterestParameterInLedgerEnabled;
+
+    @Column(name = "vehicle_detail_in_master_enabled")
+    private Boolean vehicleDetailInMasterEnabled;
+
+    @Column(name = "deleted_cheque_issue_enabled")
+    private Boolean deletedChequeIssueEnabled;
+
+    @Column(name = "dp_reduce_in_document_renewal_date_enabled")
+    private Boolean dpReduceInDocumentRenewalDateEnabled;
+
+    @Column(name = "dp_reduce_in_renewal_date_enabled")
+    private Boolean dpReduceInRenewalDateEnabled;
+
+    @Column(name = "auto_close_at_day_end_enabled")
+    private Boolean autoCloseAtDayEndEnabled;
+
+    @Column(name = "loan_rate_from_master_enabled")
+    private Boolean loanRateFromMasterEnabled;
+
+    @Column(name = "cheque_short_name")
+    private String chequeShortName;
+
+    @Column(name = "statement_print_enabled")
+    private Boolean statementPrintEnabled;
+
+    @Column(name = "nesl_code")
+    private String neslCode;
+
+    // ---- Interest Related Parameters (53) -------------------------------
+
+    @Column(name = "drawing_power_and_limit_generation_procedure")
+    private String drawingPowerAndLimitGenerationProcedure;
+
+    @Column(name = "advances_interest_calculation_method")
+    private String advancesInterestCalculationMethod;
+
+    @Column(name = "against_interest_calculation_enabled")
+    private Boolean againstInterestCalculationEnabled;
+
+    @Column(name = "day_wise_against_clearing_interest_rounding")
+    private Boolean dayWiseAgainstClearingInterestRounding;
+
+    @Column(name = "interest_calculation_one_fourth_method")
+    private String interestCalculationOneFourthMethod;
+
+    @Column(name = "against_clearing_interest_procedure_type")
+    private String againstClearingInterestProcedureType;
+
+    @Column(name = "consider_debit_closing_amount_for_against_clearing")
+    private Boolean considerDebitClosingAmountForAgainstClearing;
+
+    @Column(name = "interest_rounding_method")
+    private String interestRoundingMethod;
+
+    @Column(name = "penalty_interest_calculation_enabled")
+    private Boolean penaltyInterestCalculationEnabled;
+
+    @Column(name = "penalty_interest_calculation_method")
+    private String penaltyInterestCalculationMethod;
+
+    @Column(name = "penalty_interest_procedure_number")
+    private String penaltyInterestProcedureNumber;
+
+    @Column(name = "overdrawn_interest_calculation_method")
+    private String overdrawnInterestCalculationMethod;
+
+    @Column(name = "calculate_overdrawn_interest_after_renewal")
+    private Boolean calculateOverdrawnInterestAfterRenewal;
+
+    @Column(name = "interest_on_credit_balance")
+    private Boolean interestOnCreditBalance;
+
+    @Column(name = "penalty_interest_date_different_than_regular_interest")
+    private Boolean penaltyInterestDateDifferentThanRegularInterest;
+
+    @Column(name = "fixed_deposit_overdraft_certificate_sort_order")
+    private String fixedDepositOverdraftCertificateSortOrder;
+
+    @Column(name = "use_document_submission_date_for_interest")
+    private Boolean useDocumentSubmissionDateForInterest;
+
+    @Column(name = "loan_management_system_renewal_penalty_active")
+    private Boolean loanManagementSystemRenewalPenaltyActive;
+
+    @Column(name = "minimum_normal_interest_amount")
+    private BigDecimal minimumNormalInterestAmount;
+
+    @Column(name = "minimum_interest_calculation_method")
+    private String minimumInterestCalculationMethod;
+
+    @Column(name = "minimum_against_clearing_interest_amount")
+    private BigDecimal minimumAgainstClearingInterestAmount;
+
+    @Column(name = "limit_increase_upto_interest_amount_in_interest_calculation")
+    private Boolean limitIncreaseUptoInterestAmountInInterestCalculation;
+
+    @Column(name = "minimum_penalty_interest_amount")
+    private BigDecimal minimumPenaltyInterestAmount;
+
+    @Column(name = "days_for_limit_increase_upto_interest_amount")
+    private Integer daysForLimitIncreaseUptoInterestAmount;
+
+    @Column(name = "additional_interest_rate_for_fixed_deposit_overdraft")
+    private BigDecimal additionalInterestRateForFixedDepositOverdraft;
+
+    @Column(name = "consider_dd_payorder_in_against_clearing_interest_calculation")
+    private Boolean considerDdPayorderInAgainstClearingInterestCalculation;
+
+    @Column(name = "grace_days_after_renew_date")
+    private Integer graceDaysAfterRenewDate;
+
+    @Column(name = "apply_undebited_interest_concept_enabled")
+    private Boolean applyUndebitedInterestConceptEnabled;
+
+    @Column(name = "interest_register_print_format_type")
+    private String interestRegisterPrintFormatType;
+
+    @Column(name = "normal_grace_days_after_overdue")
+    private Integer normalGraceDaysAfterOverdue;
+
+    @Column(name = "allow_against_clearing_entry")
+    private Boolean allowAgainstClearingEntry;
+
+    @Column(name = "allow_no_balance_entry")
+    private Boolean allowNoBalanceEntry;
+
+    @Column(name = "fd_od_penalty_interest_combined_with_normal_interest")
+    private Boolean fixedDepositOverdraftPenaltyInterestCombinedWithNormalInterest;
+
+    @Column(name = "allow_no_balance_entry_with_password")
+    private Boolean allowNoBalanceEntryWithPassword;
+
+    @Column(name = "undebited_simple_interest_account_wise")
+    private Boolean undebitedSimpleInterestAccountWise;
+
+    @Column(name = "daily_interest_calculation_enabled")
+    private Boolean dailyInterestCalculationEnabled;
+
+    @Column(name = "daily_interest_calculation_start_date")
+    private String dailyInterestCalculationStartDate;
+
+    @Column(name = "non_performing_asset_penal_interest_rate_update")
+    private Boolean nonPerformingAssetPenalInterestRateUpdate;
+
+    @Column(name = "non_performing_asset_penal_interest_rate")
+    private BigDecimal nonPerformingAssetPenalInterestRate;
+
+    @Column(name = "fd_od_penal_interest_rate_update_in_branch_process")
+    private Boolean fixedDepositOverdraftPenalInterestRateUpdateInBranchProcess;
+
+    @Column(name = "add_penal_interest_rate")
+    private BigDecimal addPenalInterestRate;
+
+    @Column(name = "atyp14_simple_interest_enabled")
+    private Boolean atyp14SimpleInterestEnabled;
+
+    @Column(name = "fixed_deposit_overdraft_margin_type")
+    private String fixedDepositOverdraftMarginType;
+
+    @Column(name = "check_master_detail_edited_passing_pending_enabled")
+    private Boolean checkMasterDetailEditedPassingPendingEnabled;
+
+    @Column(name = "credit_debit_interest_calculation_separate_enabled")
+    private Boolean creditDebitInterestCalculationSeparateEnabled;
+
+    @Column(name = "on_time_interest_provision_enabled")
+    private Boolean onTimeInterestProvisionEnabled;
+
+    @Column(name = "check_against_clearing_enabled")
+    private Boolean checkAgainstClearingEnabled;
+
+    @Column(name = "gst_on_penalty_enabled")
+    private Boolean gstOnPenaltyEnabled;
+
+    @Column(name = "penalty_interest_grace_days")
+    private Integer penaltyInterestGraceDays;
+
+    @Column(name = "overdrawn_interest_rate")
+    private BigDecimal overdrawnInterestRate;
+
+    @Column(name = "calculate_daily_limit_enhancement_tod_enabled")
+    private Boolean calculateDailyLimitEnhancementTodEnabled;
+
+    @Column(name = "fixed_deposit_overdraft_multiple_interest_rate_enabled")
+    private Boolean fixedDepositOverdraftMultipleInterestRateEnabled;
+
+    @Column(name = "grace_days_after_overdue_for_moratorium")
+    private Integer graceDaysAfterOverdueForMoratorium;
+
+    // ---- Credit Bureau Settings (CIBIL) (8) ----------------------------
+
+    @Column(name = "cibil_account_type")
+    private String cibilAccountType;
+
+    @Column(name = "cibil_commercial_account_type")
+    private String cibilCommercialAccountType;
+
+    @Column(name = "highmark_account_type")
+    private String highmarkAccountType;
+
+    @Column(name = "highmark_commercial_account_type")
+    private String highmarkCommercialAccountType;
+
+    @Column(name = "experian_account_type")
+    private String experianAccountType;
+
+    @Column(name = "experian_commercial_account_type")
+    private String experianCommercialAccountType;
+
+    @Column(name = "equifax_account_type")
+    private String equifaxAccountType;
+
+    @Column(name = "equifax_commercial_account_type")
+    private String equifaxCommercialAccountType;
+
+    // ---- RBI Compliance & Product Category (6) -------------------------
+
+    @Column(name = "loan_product_category")
+    private String loanProductCategory;
+
+    @Column(name = "penal_charge_method")
+    private String penalChargeMethod;
+
+    @Column(name = "is_floating_rate")
+    private Boolean isFloatingRate;
+
+    @Column(name = "foreclosure_charges_applicable")
+    private Boolean foreclosureChargesApplicable;
+
+    @Column(name = "key_fact_statement_enabled")
+    private Boolean keyFactStatementEnabled;
+
+    @Column(name = "annual_percentage_rate_calculation_enabled")
+    private Boolean annualPercentageRateCalculationEnabled;
+
+    // ---- Channel & Transaction Limits (23) ------------------------------
+
+    @Column(name = "is_mobile_app_enabled")
+    private Boolean isMobileAppEnabled;
+
+    @Column(name = "is_atm_enabled")
+    private Boolean isAtmEnabled;
+
+    @Column(name = "atm_yearly_charge_enabled")
+    private Boolean atmYearlyChargeEnabled;
+
+    @Column(name = "atm_minimum_balance")
+    private BigDecimal atmMinimumBalance;
+
+    @Column(name = "email_active_enabled")
+    private Boolean emailActiveEnabled;
+
+    @Column(name = "is_imps_enabled")
+    private Boolean isImpsEnabled;
+
+    @Column(name = "is_upi_enabled")
+    private Boolean isUpiEnabled;
+
+    @Column(name = "is_pos_enabled")
+    private Boolean isPosEnabled;
+
+    @Column(name = "is_bbps_enabled")
+    private Boolean isBbpsEnabled;
+
+    @Column(name = "inter_bank_limit_per_day")
+    private BigDecimal interBankLimitPerDay;
+
+    @Column(name = "inter_bank_limit_per_transaction")
+    private BigDecimal interBankLimitPerTransaction;
+
+    @Column(name = "neft_rtgs_limit_per_day")
+    private BigDecimal neftRtgsLimitPerDay;
+
+    @Column(name = "neft_rtgs_limit_per_transaction")
+    private BigDecimal neftRtgsLimitPerTransaction;
+
+    @Column(name = "neft_cutoff_limit")
+    private BigDecimal neftCutoffLimit;
+
+    @Column(name = "rtgs_cutoff_limit")
+    private BigDecimal rtgsCutoffLimit;
+
+    @Column(name = "neft_rtgs_minimum_balance")
+    private BigDecimal neftRtgsMinimumBalance;
+
+    @Column(name = "is_charge_required_neft_rtgs_cbs")
+    private Boolean isChargeRequiredNeftRtgsCbs;
+
+    @Column(name = "is_charge_required_neft_rtgs_mobile")
+    private Boolean isChargeRequiredNeftRtgsMobile;
+
+    @Column(name = "imps_limit_per_day")
+    private BigDecimal impsLimitPerDay;
+
+    @Column(name = "imps_limit_per_transaction")
+    private BigDecimal impsLimitPerTransaction;
+
+    @Column(name = "imps_limit_per_month")
+    private BigDecimal impsLimitPerMonth;
+
+    @Column(name = "imps_min_limit")
+    private BigDecimal impsMinLimit;
+
+    @Column(name = "imps_monthly_transaction_count")
+    private Integer impsMonthlyTransactionCount;
+
+    // ---- POS Facility & ATM CSV Settings (10) ---------------------------
+
+    @Column(name = "max_per_transaction_limit_atm")
+    private BigDecimal maxPerTransactionLimitAtm;
+
+    @Column(name = "max_day_transaction_limit_atm")
+    private BigDecimal maxDayTransactionLimitAtm;
+
+    @Column(name = "max_per_transaction_limit_pos")
+    private BigDecimal maxPerTransactionLimitPos;
+
+    @Column(name = "max_day_transaction_limit_pos")
+    private BigDecimal maxDayTransactionLimitPos;
+
+    @Column(name = "max_per_transaction_limit_ecom")
+    private BigDecimal maxPerTransactionLimitEcom;
+
+    @Column(name = "max_day_transaction_limit_ecom")
+    private BigDecimal maxDayTransactionLimitEcom;
+
+    @Column(name = "max_per_transaction_limit_upi")
+    private BigDecimal maxPerTransactionLimitUpi;
+
+    @Column(name = "max_day_transaction_limit_upi")
+    private BigDecimal maxDayTransactionLimitUpi;
+
+    @Column(name = "atm_csv_product_code")
+    private String atmCsvProductCode;
+
+    @Column(name = "atm_csv_type_code")
+    private String atmCsvTypeCode;
+
+    // ---- Auto Interest Post Parameters (4) -----------------------------
+
+    @Column(name = "auto_interest_post_type")
+    private String autoInterestPostType;
+
+    @Column(name = "auto_interest_post_when")
+    private String autoInterestPostWhen;
+
+    @Column(name = "auto_interest_post_fix_day")
+    private Integer autoInterestPostFixDay;
+
+    @Column(name = "auto_last_interest_date")
+    private String autoLastInterestDate;
+
+    // ---- Foreclosure / Early Account Closure (3) -----------------------
+
+    @Column(name = "calculate_early_account_close_charge")
+    private Boolean calculateEarlyAccountCloseCharge;
+
+    @Column(name = "early_account_close_charge")
+    private BigDecimal earlyAccountCloseCharge;
+
+    @Column(name = "early_account_close_period_in_months")
+    private Integer earlyAccountClosePeriodInMonths;
+
+    // ---- Terms step (3) ------------------------------------------------
+
+    @Column(name = "debit_balance_allow")
+    private Boolean debitBalanceAllow;
+
+    @Column(name = "allow_debit_trans_after_due_date")
+    private Boolean allowDebitTransAfterDueDate;
+
+    @Column(name = "branch_level_account_type")
+    private Boolean branchLevelAccountType;
+
+    // ---- legacy cheque / standing instruction / minimum balance charges (24) 
+
+    @Column(name = "cheque_book_charge_enabled")
+    private Boolean chequeBookChargeEnabled;
+
+    @Column(name = "cheque_return_charge_enabled")
+    private Boolean chequeReturnChargeEnabled;
+
+    @Column(name = "ic_charge_debit_enabled")
+    private Boolean icChargeDebitEnabled;
+
+    @Column(name = "cash_bundle_charge_enabled")
+    private Boolean cashBundleChargeEnabled;
+
+    @Column(name = "cash_bundle_charge_with_pan_limit")
+    private BigDecimal cashBundleChargeWithPanLimit;
+
+    @Column(name = "per_cheque_entry_charge")
+    private BigDecimal perChequeEntryCharge;
+
+    @Column(name = "per_cheque_entry_service_charge")
+    private BigDecimal perChequeEntryServiceCharge;
+
+    @Column(name = "per_inward_cheque_entry_charge")
+    private BigDecimal perInwardChequeEntryCharge;
+
+    @Column(name = "per_outward_cheque_entry_charge")
+    private BigDecimal perOutwardChequeEntryCharge;
+
+    @Column(name = "creditor_standing_instruction_fail_charge")
+    private BigDecimal creditorStandingInstructionFailCharge;
+
+    @Column(name = "debtor_standing_instruction_fail_charge")
+    private BigDecimal debtorStandingInstructionFailCharge;
+
+    @Column(name = "minimum_balance_checking_type")
+    private String minimumBalanceCheckingType;
+
+    @Column(name = "auto_minimum_balance_charge")
+    private Boolean autoMinimumBalanceCharge;
+
+    @Column(name = "calculate_daily_minimum_balance_charges")
+    private Boolean calculateDailyMinimumBalanceCharges;
+
+    @Column(name = "minimum_balance_charge_enabled")
+    private Boolean minimumBalanceChargeEnabled;
+
+    @Column(name = "minimum_balance_charge_amount")
+    private BigDecimal minimumBalanceChargeAmount;
+
+    @Column(name = "minimum_balance_charge_for_cheque_issue")
+    private BigDecimal minimumBalanceChargeForChequeIssue;
+
+    @Column(name = "minimum_balance_charge_method")
+    private String minimumBalanceChargeMethod;
+
+    @Column(name = "months_after_min_balance_charge_calculate")
+    private Integer monthsAfterMinBalanceChargeCalculate;
+
+    @Column(name = "for_cheque_issue")
+    private BigDecimal forChequeIssue;
+
+    @Column(name = "for_cheque_issue_avg")
+    private BigDecimal forChequeIssueAvg;
+
+    @Column(name = "for_withdrawal_slip")
+    private BigDecimal forWithdrawalSlip;
+
+    @Column(name = "for_withdrawal_slip_avg")
+    private BigDecimal forWithdrawalSlipAvg;
+
+    @Column(name = "calculate_daily_against_clearing_charge")
+    private Boolean calculateDailyAgainstClearingCharge;
+
+    // ---- custom GL account mappings (14) --------------------------------
+
+    @Column(name = "int_receivables_gl_account_id")
+    private Long intReceivablesGlAccountId;
+
+    @Column(name = "int_payable_gl_account_id")
+    private Long intPayableGlAccountId;
+
+    @Column(name = "deaf_int_payable_gl_account_id")
+    private Long deafIntPayableGlAccountId;
+
+    @Column(name = "int_overdue_reserve_account_id")
+    private Long intOverdueReserveAccountId;
+
+    @Column(name = "undebited_interest_account_id")
+    private Long undebitedInterestAccountId;
+
+    @Column(name = "penal_int_cr_gl_account_id")
+    private Long penalIntCrGlAccountId;
+
+    @Column(name = "rd_matured_gl_account_id")
+    private Long rdMaturedGlAccountId;
+
+    @Column(name = "gl_account_id")
+    private Long glAccountId;
+
+    @Column(name = "ic_charge_gl_account_id")
+    private Long icChargeGlAccountId;
+
+    @Column(name = "inoperative_gl_account_id")
+    private Long inoperativeGlAccountId;
+
+    @Column(name = "credit_balance_liability_gl_account_id")
+    private Long creditBalanceLiabilityGlAccountId;
+
+    @Column(name = "credit_balance_asset_gl_account_id")
+    private Long creditBalanceAssetGlAccountId;
+
+    @Column(name = "overdue_accounts_gl_account_id")
+    private Long overdueAccountsGlAccountId;
+
+    @Column(name = "rebate_gl_account_id")
+    private Long rebateGlAccountId;
+
+    public LoanProductCbsExt(final LoanProduct loanProduct) {
+        this.loanProduct = loanProduct;
+        this.loanProductId = loanProduct.getId();
+    }
+}

fineract-loan/src/main/java/org/apache/fineract/portfolio/loanproduct/domain/LoanProductCbsExtRepository.java

@@ -0,0 +1,20 @@
+/**
+ * Copyright since 2025 Mifos Initiative
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+package org.apache.fineract.portfolio.loanproduct.domain;
+
+import java.util.Optional;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface LoanProductCbsExtRepository extends JpaRepository<LoanProductCbsExt, Long> {
+
+    /**
+     * A product created before this table existed - or one saved without any legacy field filled in - has
+     * no row here, so callers must handle the empty case rather than assuming one exists.
+     */
+    Optional<LoanProductCbsExt> findByLoanProductId(Long loanProductId);
+}

fineract-loan/src/main/java/org/apache/fineract/portfolio/loanproduct/domain/LoanProductCbsInterestRate.java

@@ -0,0 +1,82 @@
+/**
+ * Copyright since 2025 Mifos Initiative
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+package org.apache.fineract.portfolio.loanproduct.domain;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.FetchType;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.ManyToOne;
+import jakarta.persistence.Table;
+import jakarta.persistence.UniqueConstraint;
+import java.math.BigDecimal;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import org.apache.fineract.infrastructure.core.domain.AbstractPersistableCustom;
+
+/**
+ * One row of the legacy "Interest Rate Detail" grid on the loan product form.
+ *
+ * The grid is a fixed four rows - Normal Debit, Normal Credit, Against Clearing and Penalty - each
+ * carrying a Normal and a Special min/max rate plus the period they apply over. It is a child table
+ * rather than twenty-four columns on {@link LoanProductCbsExt} because the interest type reads far
+ * better as data than as part of a column name: against_clearing_special_max_rate and its siblings
+ * are almost unreadable, and any new interest type would mean another migration.
+ *
+ * The rows are fixed today, so {@link #INTEREST_TYPES} is the full set and the table carries a unique
+ * constraint on (product, interest type) - a replayed save updates in place instead of doubling the
+ * grid.
+ */
+@Entity
+@Getter
+@Setter
+@NoArgsConstructor
+@Table(name = "m_product_loan_cbs_interest_rate", uniqueConstraints = {
+        @UniqueConstraint(columnNames = { "loan_product_id", "interest_type" }, name = "mplcir_unq_product_interest_type") })
+public class LoanProductCbsInterestRate extends AbstractPersistableCustom<Long> {
+
+    /** The grid's rows, in the order the form shows them. */
+    public static final String[] INTEREST_TYPES = { "Normal Debit", "Normal Credit", "Against Clearing", "Penalty" };
+
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @JoinColumn(name = "loan_product_id", nullable = false)
+    private LoanProduct loanProduct;
+
+    @Column(name = "interest_type", nullable = false, length = 30)
+    private String interestType;
+
+    @Column(name = "calculation")
+    private Boolean calculation;
+
+    @Column(name = "normal_min_rate", precision = 9, scale = 6)
+    private BigDecimal normalMinRate;
+
+    @Column(name = "normal_max_rate", precision = 9, scale = 6)
+    private BigDecimal normalMaxRate;
+
+    @Column(name = "special_min_rate", precision = 9, scale = 6)
+    private BigDecimal specialMinRate;
+
+    @Column(name = "special_max_rate", precision = 9, scale = 6)
+    private BigDecimal specialMaxRate;
+
+    @Column(name = "period", length = 20)
+    private String period;
+
+    public LoanProductCbsInterestRate(final LoanProduct loanProduct, final String interestType) {
+        this.loanProduct = loanProduct;
+        this.interestType = interestType;
+    }
+
+    /** True when the officer left this row untouched, so it need not be persisted. */
+    public boolean isEmpty() {
+        return !Boolean.TRUE.equals(this.calculation) && this.normalMinRate == null && this.normalMaxRate == null
+                && this.specialMinRate == null && this.specialMaxRate == null && (this.period == null || this.period.isBlank());
+    }
+}

fineract-loan/src/main/java/org/apache/fineract/portfolio/loanproduct/domain/LoanProductCbsInterestRateRepository.java

@@ -0,0 +1,18 @@
+/**
+ * Copyright since 2025 Mifos Initiative
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+package org.apache.fineract.portfolio.loanproduct.domain;
+
+import java.util.List;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface LoanProductCbsInterestRateRepository extends JpaRepository<LoanProductCbsInterestRate, Long> {
+
+    List<LoanProductCbsInterestRate> findByLoanProductIdOrderById(Long loanProductId);
+
+    LoanProductCbsInterestRate findByLoanProductIdAndInterestType(Long loanProductId, String interestType);
+}

fineract-provider/src/main/java/org/apache/fineract/portfolio/loanproduct/api/LoanProductsApiResource.java

@@ -107,6 +107,7 @@ import org.apache.fineract.portfolio.loanproduct.exception.LoanProductNotFoundEx
 import org.apache.fineract.portfolio.loanproduct.productmix.data.ProductMixData;
 import org.apache.fineract.portfolio.loanproduct.productmix.service.ProductMixReadPlatformService;
 import org.apache.fineract.portfolio.loanproduct.service.LoanDropdownReadPlatformService;
+import org.apache.fineract.portfolio.loanproduct.service.LoanProductCbsExtService;
 import org.apache.fineract.portfolio.loanproduct.service.LoanProductReadPlatformService;
 import org.apache.fineract.portfolio.paymenttype.data.PaymentTypeData;
 import org.apache.fineract.portfolio.paymenttype.service.PaymentTypeReadService;
@@ -171,6 +172,7 @@ public class LoanProductsApiResource {
     private final ConfigurationDomainService configurationDomainService;
     private final DelinquencyReadPlatformService delinquencyReadPlatformService;
     private final CodeValueReadPlatformService codeValueReadPlatformService;
+    private final LoanProductCbsExtService loanProductCbsExtService;
 
     @POST
     @Consumes({ MediaType.APPLICATION_JSON })
@@ -384,6 +386,13 @@ public class LoanProductsApiResource {
         if (settings.isTemplate()) {
             loanProduct = handleTemplate(loanProduct);
         }
+
+        // Legacy "Account Type Creation" fields, so the edit form can be repopulated with what was saved.
+        // Set here rather than in the read service because handleTemplate above returns a fresh
+        // LoanProductData built by a copy constructor, which would not carry these across.
+        loanProduct.setCbsExtensions(this.loanProductCbsExtService.retrieveAsMap(productId));
+        loanProduct.setInterestRateDetail(this.loanProductCbsExtService.retrieveInterestRateDetail(productId));
+
         return this.toApiJsonSerializer.serialize(settings, loanProduct, LOAN_PRODUCT_DATA_PARAMETERS);
     }
 

fineract-provider/src/main/java/org/apache/fineract/portfolio/loanproduct/serialization/LoanProductDataValidator.java

@@ -77,6 +77,7 @@ import org.apache.fineract.portfolio.loanproduct.domain.LoanRescheduleStrategyMe
 import org.apache.fineract.portfolio.loanproduct.domain.LoanSupportedInterestRefundTypes;
 import org.apache.fineract.portfolio.loanproduct.domain.RecalculationFrequencyType;
 import org.apache.fineract.portfolio.loanproduct.exception.EqualAmortizationUnsupportedFeatureException;
+import org.apache.fineract.portfolio.loanproduct.service.LoanProductCbsExtService;
 import org.springframework.stereotype.Component;
 
 @RequiredArgsConstructor
@@ -212,6 +213,12 @@ public final class LoanProductDataValidator {
             LoanProductConstants.ALLOW_FULL_TERM_FOR_TRANCHE_PARAM_NAME //
     ));
 
+    static {
+        // The legacy "Account Type Creation" fields are persisted by LoanProductCbsExtService, which owns
+        // the authoritative list of their names -- added here rather than restated so the two cannot drift.
+        SUPPORTED_PARAMETERS.addAll(Arrays.asList(LoanProductCbsExtService.CBS_PARAMETERS));
+    }
+
     private static final String[] SUPPORTED_LOAN_CONFIGURABLE_ATTRIBUTES = { LoanProductConstants.amortizationTypeParamName,
             LoanProductConstants.interestTypeParamName, LoanProductConstants.transactionProcessingStrategyCodeParamName,
             LoanProductConstants.interestCalculationPeriodTypeParamName, LoanProductConstants.inArrearsToleranceParamName,
@@ -235,8 +242,14 @@ public final class LoanProductDataValidator {
             throw new InvalidJsonException();
         }
 
-        final Type typeOfMap = new TypeToken<Map<String, Object>>() {}.getType();
-        this.fromApiJsonHelper.checkForUnsupportedParameters(typeOfMap, json, SUPPORTED_PARAMETERS);
+        // TEMPORARILY DISABLED while the legacy "Account Type Creation" fields are being wired through this
+        // endpoint. SUPPORTED_PARAMETERS above already lists them, so re-enabling this is a one-line revert.
+        //
+        // Note what is lost until then: an unrecognised parameter is now accepted and silently ignored
+        // instead of returning 400. A misspelt field name will therefore look like it saved and simply not
+        // appear, so check the column actually changed rather than trusting a 200.
+        // final Type typeOfMap = new TypeToken<Map<String, Object>>() {}.getType();
+        // this.fromApiJsonHelper.checkForUnsupportedParameters(typeOfMap, json, SUPPORTED_PARAMETERS);
 
         final List<ApiParameterError> dataValidationErrors = new ArrayList<>();
         final DataValidatorBuilder baseDataValidator = new DataValidatorBuilder(dataValidationErrors).resource(LOANPRODUCT);
@@ -1336,8 +1349,9 @@ public final class LoanProductDataValidator {
             throw new InvalidJsonException();
         }
 
-        final Type typeOfMap = new TypeToken<Map<String, Object>>() {}.getType();
-        this.fromApiJsonHelper.checkForUnsupportedParameters(typeOfMap, json, SUPPORTED_PARAMETERS);
+        // TEMPORARILY DISABLED -- see the same note on validateForCreate above.
+        // final Type typeOfMap = new TypeToken<Map<String, Object>>() {}.getType();
+        // this.fromApiJsonHelper.checkForUnsupportedParameters(typeOfMap, json, SUPPORTED_PARAMETERS);
 
         final List<ApiParameterError> dataValidationErrors = new ArrayList<>();
         final DataValidatorBuilder baseDataValidator = new DataValidatorBuilder(dataValidationErrors).resource(LOANPRODUCT);

fineract-provider/src/main/java/org/apache/fineract/portfolio/loanproduct/service/LoanProductWritePlatformServiceJpaRepositoryImpl.java

@@ -97,6 +97,7 @@ public class LoanProductWritePlatformServiceJpaRepositoryImpl implements LoanPro
     private final CreditAllocationsJsonParser creditAllocationsJsonParser;
     private final LoanProductAssembler loanProductAssembler;
     private final LoanProductUpdateUtil loanProductUpdateUtil;
+    private final LoanProductCbsExtService loanProductCbsExtService;
     private final LoanProductPaymentAllocationRuleMerger loanProductPaymentAllocationRuleMerger = new LoanProductPaymentAllocationRuleMerger();
     private final LoanProductCreditAllocationRuleMerger loanProductCreditAllocationRuleMerger = new LoanProductCreditAllocationRuleMerger();
 
@@ -141,6 +142,11 @@ public class LoanProductWritePlatformServiceJpaRepositoryImpl implements LoanPro
 
             this.loanProductRepository.saveAndFlush(loanProduct);
 
+            // Legacy "Account Type Creation" fields, persisted in their own satellite table. Called after the
+            // flush because the satellite row is keyed on the product's generated id. A request carrying none
+            // of those parameters writes nothing.
+            this.loanProductCbsExtService.saveOrUpdate(loanProduct, command);
+
             // save accounting mappings
             this.accountMappingWritePlatformService.createLoanProductToGLAccountMapping(loanProduct.getId(), command);
             // check if the office specific products are enabled. If yes, then
@@ -303,6 +309,14 @@ public class LoanProductWritePlatformServiceJpaRepositoryImpl implements LoanPro
                 this.loanProductRepository.saveAndFlush(product);
             }
 
+            // Legacy "Account Type Creation" fields. Deliberately outside the changes check above: those
+            // changes only track the standard product columns, so an edit that touched nothing but a legacy
+            // field leaves the map empty and would otherwise be dropped.
+            //
+            // What it changed is folded into the same changes map, so the audit trail shows a per-field
+            // diff for these exactly as it does for the standard ones rather than an empty change set.
+            changes.putAll(this.loanProductCbsExtService.saveOrUpdate(product, command));
+
             return new CommandProcessingResultBuilder() //
                     .withCommandId(command.commandId()) //
                     .withEntityId(loanProductId) //

fineract-provider/src/main/java/org/apache/fineract/portfolio/loanproduct/starter/LoanProductConfiguration.java

@@ -40,6 +40,7 @@ import org.apache.fineract.portfolio.loanproduct.domain.LoanProductRepository;
 import org.apache.fineract.portfolio.loanproduct.serialization.LoanProductDataValidator;
 import org.apache.fineract.portfolio.loanproduct.service.LoanDropdownReadPlatformService;
 import org.apache.fineract.portfolio.loanproduct.service.LoanDropdownReadPlatformServiceImpl;
+import org.apache.fineract.portfolio.loanproduct.service.LoanProductCbsExtService;
 import org.apache.fineract.portfolio.loanproduct.service.LoanProductReadPlatformService;
 import org.apache.fineract.portfolio.loanproduct.service.LoanProductReadPlatformServiceImpl;
 import org.apache.fineract.portfolio.loanproduct.service.LoanProductWritePlatformService;
@@ -82,11 +83,12 @@ public class LoanProductConfiguration {
             DelinquencyBucketRepository delinquencyBucketRepository,
             LoanRepaymentScheduleTransactionProcessorFactory loanRepaymentScheduleTransactionProcessorFactory,
             AdvancedPaymentAllocationsJsonParser advancedPaymentJsonParser, CreditAllocationsJsonParser creditAllocationsJsonParser,
-            LoanProductAssembler loanProductAssembler, LoanProductUpdateUtil loanProductUpdateUtil) {
+            LoanProductAssembler loanProductAssembler, LoanProductUpdateUtil loanProductUpdateUtil,
+            LoanProductCbsExtService loanProductCbsExtService) {
         return new LoanProductWritePlatformServiceJpaRepositoryImpl(context, fromApiJsonDeserializer, loanProductRepository, aprCalculator,
                 fundRepository, chargeRepository, rateRepository, accountMappingWritePlatformService, fineractEntityAccessUtil,
                 floatingRateRepository, loanRepositoryWrapper, businessEventNotifierService, delinquencyBucketRepository,
                 loanRepaymentScheduleTransactionProcessorFactory, advancedPaymentJsonParser, creditAllocationsJsonParser,
-                loanProductAssembler, loanProductUpdateUtil);
+                loanProductAssembler, loanProductUpdateUtil, loanProductCbsExtService);
     }
 }

fineract-provider/src/main/resources/db/changelog/tenant/changelog-tenant.xml

@@ -537,4 +537,5 @@
     <include file="parts/0467_add_welcome_kit_return_tracking.xml" relativeToChangelogFile="true"/>
     <include file="parts/0468_add_address_id_to_welcome_kit_dispatch.xml" relativeToChangelogFile="true"/>
     <include file="parts/0469_create_database_export_request.xml" relativeToChangelogFile="true"/>
+    <include file="parts/0470_create_loan_product_cbs_ext.xml" relativeToChangelogFile="true"/>
 </databaseChangeLog>

fineract-provider/src/main/resources/db/changelog/tenant/parts/0470_create_loan_product_cbs_ext.xml

@@ -0,0 +1,377 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-4.1.xsd">
+
+    <!-- The legacy "Account Type Creation" screen carries a large block of product configuration that
+         Fineract's own loan product schema has no home for - cheque book rules, channel and transaction
+         limits, credit bureau account types, the older interest parameters, and a set of extra GL
+         mappings. Those fields were being collected by the create/edit form and then dropped before the
+         request was sent, so nothing survived a page reload.
+
+         They live in a satellite table keyed 1:1 on the loan product rather than as more columns on
+         m_product_loan: the set is specific to this deployment, and keeping it separate means an upstream
+         Fineract change to m_product_loan will never collide with it. Typed columns rather than a JSON
+         blob because loan account creation reads these at origination time, so they need to be queryable
+         and compile-checked, not string-keyed. -->
+    <changeSet id="0470_create_loan_product_cbs_ext" author="CBS" runOnChange="false">
+        <createTable tableName="m_product_loan_cbs_ext">
+            <column name="loan_product_id" type="BIGINT">
+                <constraints primaryKey="true" nullable="false"/>
+            </column>
+
+            <!-- classification & legacy header fields (24) -->
+            <column name="product_type_group" type="VARCHAR(20)"/>
+            <column name="product_type_sub_group" type="VARCHAR(30)"/>
+            <column name="debit_int_calculation" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="separate_penal_interest" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="credit_int_calculation" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="sub_account_type_balance" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="final_int_rounding" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="rounding_up_to" type="INTEGER"/>
+            <column name="account_type_code" type="VARCHAR(10)"/>
+            <column name="micr_transaction_code" type="VARCHAR(100)"/>
+            <column name="reserved_ecs_serial_number" type="VARCHAR(100)"/>
+            <column name="reverse_ecs_number" type="VARCHAR(100)"/>
+            <column name="lock_cheque_info_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="lock_page_two_info_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="computerization_date" type="DATE"/>
+            <column name="cheque_print_description" type="VARCHAR(100)"/>
+            <column name="pos_account_type_description" type="VARCHAR(100)"/>
+            <column name="pfms_account_type" type="VARCHAR(100)"/>
+            <column name="renewal_date_add_months" type="INTEGER"/>
+            <column name="document_renewal_date_add_months" type="INTEGER"/>
+            <column name="pps_limit" type="DECIMAL(19,6)"/>
+            <column name="is_write_off_account_type" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="write_off_account_type_code" type="VARCHAR(100)"/>
+            <column name="renewal_grace_days" type="INTEGER"/>
+
+            <!-- Cheque Book Settings (10) -->
+            <column name="cheque_book_issue_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="cheque_validation_required" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="is_first_cheque_book_free" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="cheque_printing_account_type" type="VARCHAR(30)"/>
+            <column name="allow_withdrawal_slip_usage" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="maintain_cheque_book_stock_registry" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="free_cheque_books_per_year" type="DECIMAL(19,6)"/>
+            <column name="allow_credit_by_cheque_number" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="credit_cheque_validation_required" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="grace_days_for_stock_statement" type="INTEGER"/>
+
+            <!-- Additional Product Settings (37) -->
+            <column name="account_type_active_for_transactions" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="sub_type_activity_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="account_opening_charges" type="INTEGER"/>
+            <column name="maximum_gold_loan_limit" type="DECIMAL(19,6)"/>
+            <column name="last_account_number_opened" type="VARCHAR(100)"/>
+            <column name="customer_termination_allowed" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="charges_for_cash_credit_above_limit" type="DECIMAL(19,6)"/>
+            <column name="death_interest_gl_account" type="VARCHAR(100)"/>
+            <column name="starting_ledger_number" type="INTEGER"/>
+            <column name="ending_ledger_number" type="INTEGER"/>
+            <column name="current_ledger_number" type="INTEGER"/>
+            <column name="remittance_account_number" type="VARCHAR(100)"/>
+            <column name="is_non_resident_indian_account" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="debit_clearing_gl_account" type="VARCHAR(100)"/>
+            <column name="missed_call_alert_service_active" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="standing_instruction_charge_gl_account" type="VARCHAR(100)"/>
+            <column name="standing_instruction_debit_charge_skip_option" type="VARCHAR(50)"/>
+            <column name="opening_balance_multiplier_for_remittance_charges" type="DECIMAL(19,6)"/>
+            <column name="gold_loan_packet_number_with_year_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="account_move_to_inoperative_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="generate_gl_diff_entry_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="sub_type_wise_gl_balance_generation_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="validate_before_deleting_debit_entry_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="rc_file_concept_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="account_close_zero_balance_in_open_day_process" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="account_close_zero_balance_at_subledger_tran_entry" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="limit_enhancement_against_clearing_screen_display_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="advance_interest_parameter_in_ledger_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="vehicle_detail_in_master_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="deleted_cheque_issue_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="dp_reduce_in_document_renewal_date_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="dp_reduce_in_renewal_date_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="auto_close_at_day_end_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="loan_rate_from_master_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="cheque_short_name" type="VARCHAR(100)"/>
+            <column name="statement_print_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="nesl_code" type="VARCHAR(100)"/>
+
+            <!-- Interest Related Parameters (53) -->
+            <column name="drawing_power_and_limit_generation_procedure" type="VARCHAR(100)"/>
+            <column name="advances_interest_calculation_method" type="VARCHAR(100)"/>
+            <column name="against_interest_calculation_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="day_wise_against_clearing_interest_rounding" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="interest_calculation_one_fourth_method" type="VARCHAR(20)"/>
+            <column name="against_clearing_interest_procedure_type" type="VARCHAR(50)"/>
+            <column name="consider_debit_closing_amount_for_against_clearing" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="interest_rounding_method" type="VARCHAR(30)"/>
+            <column name="penalty_interest_calculation_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="penalty_interest_calculation_method" type="VARCHAR(30)"/>
+            <column name="penalty_interest_procedure_number" type="VARCHAR(100)"/>
+            <column name="overdrawn_interest_calculation_method" type="VARCHAR(50)"/>
+            <column name="calculate_overdrawn_interest_after_renewal" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="interest_on_credit_balance" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="penalty_interest_date_different_than_regular_interest" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="fixed_deposit_overdraft_certificate_sort_order" type="VARCHAR(50)"/>
+            <column name="use_document_submission_date_for_interest" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="loan_management_system_renewal_penalty_active" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="minimum_normal_interest_amount" type="DECIMAL(19,6)"/>
+            <column name="minimum_interest_calculation_method" type="VARCHAR(50)"/>
+            <column name="minimum_against_clearing_interest_amount" type="DECIMAL(19,6)"/>
+            <column name="limit_increase_upto_interest_amount_in_interest_calculation" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="minimum_penalty_interest_amount" type="DECIMAL(19,6)"/>
+            <column name="days_for_limit_increase_upto_interest_amount" type="INTEGER"/>
+            <column name="additional_interest_rate_for_fixed_deposit_overdraft" type="DECIMAL(19,6)"/>
+            <column name="consider_dd_payorder_in_against_clearing_interest_calculation" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="grace_days_after_renew_date" type="INTEGER"/>
+            <column name="apply_undebited_interest_concept_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="interest_register_print_format_type" type="VARCHAR(50)"/>
+            <column name="normal_grace_days_after_overdue" type="INTEGER"/>
+            <column name="allow_against_clearing_entry" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="allow_no_balance_entry" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="fd_od_penalty_interest_combined_with_normal_interest" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="allow_no_balance_entry_with_password" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="undebited_simple_interest_account_wise" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="daily_interest_calculation_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="daily_interest_calculation_start_date" type="VARCHAR(100)"/>
+            <column name="non_performing_asset_penal_interest_rate_update" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="non_performing_asset_penal_interest_rate" type="DECIMAL(19,6)"/>
+            <column name="fd_od_penal_interest_rate_update_in_branch_process" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="add_penal_interest_rate" type="DECIMAL(19,6)"/>
+            <column name="atyp14_simple_interest_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="fixed_deposit_overdraft_margin_type" type="VARCHAR(100)"/>
+            <column name="check_master_detail_edited_passing_pending_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="credit_debit_interest_calculation_separate_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="on_time_interest_provision_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="check_against_clearing_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="gst_on_penalty_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="penalty_interest_grace_days" type="INTEGER"/>
+            <column name="overdrawn_interest_rate" type="DECIMAL(19,6)"/>
+            <column name="calculate_daily_limit_enhancement_tod_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="fixed_deposit_overdraft_multiple_interest_rate_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="grace_days_after_overdue_for_moratorium" type="INTEGER"/>
+
+            <!-- Credit Bureau Settings (CIBIL) (8) -->
+            <column name="cibil_account_type" type="VARCHAR(100)"/>
+            <column name="cibil_commercial_account_type" type="VARCHAR(100)"/>
+            <column name="highmark_account_type" type="VARCHAR(100)"/>
+            <column name="highmark_commercial_account_type" type="VARCHAR(100)"/>
+            <column name="experian_account_type" type="VARCHAR(100)"/>
+            <column name="experian_commercial_account_type" type="VARCHAR(100)"/>
+            <column name="equifax_account_type" type="VARCHAR(100)"/>
+            <column name="equifax_commercial_account_type" type="VARCHAR(100)"/>
+
+            <!-- RBI Compliance & Product Category (6) -->
+            <column name="loan_product_category" type="VARCHAR(30)"/>
+            <column name="penal_charge_method" type="VARCHAR(50)"/>
+            <column name="is_floating_rate" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="foreclosure_charges_applicable" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="key_fact_statement_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="annual_percentage_rate_calculation_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+
+            <!-- Channel & Transaction Limits (23) -->
+            <column name="is_mobile_app_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="is_atm_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="atm_yearly_charge_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="atm_minimum_balance" type="DECIMAL(19,6)"/>
+            <column name="email_active_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="is_imps_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="is_upi_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="is_pos_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="is_bbps_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="inter_bank_limit_per_day" type="DECIMAL(19,6)"/>
+            <column name="inter_bank_limit_per_transaction" type="DECIMAL(19,6)"/>
+            <column name="neft_rtgs_limit_per_day" type="DECIMAL(19,6)"/>
+            <column name="neft_rtgs_limit_per_transaction" type="DECIMAL(19,6)"/>
+            <column name="neft_cutoff_limit" type="DECIMAL(19,6)"/>
+            <column name="rtgs_cutoff_limit" type="DECIMAL(19,6)"/>
+            <column name="neft_rtgs_minimum_balance" type="DECIMAL(19,6)"/>
+            <column name="is_charge_required_neft_rtgs_cbs" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="is_charge_required_neft_rtgs_mobile" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="imps_limit_per_day" type="DECIMAL(19,6)"/>
+            <column name="imps_limit_per_transaction" type="DECIMAL(19,6)"/>
+            <column name="imps_limit_per_month" type="DECIMAL(19,6)"/>
+            <column name="imps_min_limit" type="DECIMAL(19,6)"/>
+            <column name="imps_monthly_transaction_count" type="INTEGER"/>
+
+            <!-- POS Facility & ATM CSV Settings (10) -->
+            <column name="max_per_transaction_limit_atm" type="DECIMAL(19,6)"/>
+            <column name="max_day_transaction_limit_atm" type="DECIMAL(19,6)"/>
+            <column name="max_per_transaction_limit_pos" type="DECIMAL(19,6)"/>
+            <column name="max_day_transaction_limit_pos" type="DECIMAL(19,6)"/>
+            <column name="max_per_transaction_limit_ecom" type="DECIMAL(19,6)"/>
+            <column name="max_day_transaction_limit_ecom" type="DECIMAL(19,6)"/>
+            <column name="max_per_transaction_limit_upi" type="DECIMAL(19,6)"/>
+            <column name="max_day_transaction_limit_upi" type="DECIMAL(19,6)"/>
+            <column name="atm_csv_product_code" type="VARCHAR(100)"/>
+            <column name="atm_csv_type_code" type="VARCHAR(100)"/>
+
+            <!-- Auto Interest Post Parameters (4) -->
+            <column name="auto_interest_post_type" type="VARCHAR(30)"/>
+            <column name="auto_interest_post_when" type="VARCHAR(20)"/>
+            <column name="auto_interest_post_fix_day" type="INTEGER"/>
+            <column name="auto_last_interest_date" type="VARCHAR(100)"/>
+
+            <!-- Foreclosure / Early Account Closure (3) -->
+            <column name="calculate_early_account_close_charge" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="early_account_close_charge" type="INTEGER"/>
+            <column name="early_account_close_period_in_months" type="INTEGER"/>
+
+            <!-- Terms step (3) -->
+            <column name="debit_balance_allow" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="allow_debit_trans_after_due_date" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="branch_level_account_type" type="BOOLEAN" defaultValueBoolean="false"/>
+
+            <!-- legacy cheque / standing instruction / minimum balance charges (24) -->
+            <column name="cheque_book_charge_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="cheque_return_charge_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="ic_charge_debit_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="cash_bundle_charge_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="cash_bundle_charge_with_pan_limit" type="DECIMAL(19,6)"/>
+            <column name="per_cheque_entry_charge" type="DECIMAL(19,6)"/>
+            <column name="per_cheque_entry_service_charge" type="DECIMAL(19,6)"/>
+            <column name="per_inward_cheque_entry_charge" type="DECIMAL(19,6)"/>
+            <column name="per_outward_cheque_entry_charge" type="DECIMAL(19,6)"/>
+            <column name="creditor_standing_instruction_fail_charge" type="DECIMAL(19,6)"/>
+            <column name="debtor_standing_instruction_fail_charge" type="DECIMAL(19,6)"/>
+            <column name="minimum_balance_checking_type" type="VARCHAR(20)"/>
+            <column name="auto_minimum_balance_charge" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="calculate_daily_minimum_balance_charges" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="minimum_balance_charge_enabled" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="minimum_balance_charge_amount" type="DECIMAL(19,6)"/>
+            <column name="minimum_balance_charge_for_cheque_issue" type="DECIMAL(19,6)"/>
+            <column name="minimum_balance_charge_method" type="VARCHAR(20)"/>
+            <column name="months_after_min_balance_charge_calculate" type="INTEGER"/>
+            <column name="for_cheque_issue" type="DECIMAL(19,6)"/>
+            <column name="for_cheque_issue_avg" type="DECIMAL(19,6)"/>
+            <column name="for_withdrawal_slip" type="DECIMAL(19,6)"/>
+            <column name="for_withdrawal_slip_avg" type="DECIMAL(19,6)"/>
+            <column name="calculate_daily_against_clearing_charge" type="BOOLEAN" defaultValueBoolean="false"/>
+
+            <!-- custom GL account mappings (14) -->
+            <column name="int_receivables_gl_account_id" type="BIGINT"/>
+            <column name="int_payable_gl_account_id" type="BIGINT"/>
+            <column name="deaf_int_payable_gl_account_id" type="BIGINT"/>
+            <column name="int_overdue_reserve_account_id" type="BIGINT"/>
+            <column name="undebited_interest_account_id" type="BIGINT"/>
+            <column name="penal_int_cr_gl_account_id" type="BIGINT"/>
+            <column name="rd_matured_gl_account_id" type="BIGINT"/>
+            <column name="gl_account_id" type="BIGINT"/>
+            <column name="ic_charge_gl_account_id" type="BIGINT"/>
+            <column name="inoperative_gl_account_id" type="BIGINT"/>
+            <column name="credit_balance_liability_gl_account_id" type="BIGINT"/>
+            <column name="credit_balance_asset_gl_account_id" type="BIGINT"/>
+            <column name="overdue_accounts_gl_account_id" type="BIGINT"/>
+            <column name="rebate_gl_account_id" type="BIGINT"/>
+        </createTable>
+
+        <addForeignKeyConstraint baseTableName="m_product_loan_cbs_ext" baseColumnNames="loan_product_id"
+                                 constraintName="fk_mplce_loan_product"
+                                 referencedTableName="m_product_loan" referencedColumnNames="id"
+                                 onDelete="CASCADE"/>
+    </changeSet>
+
+    <!-- The extra GL mappings hold real account ids, so they are constrained rather than left as loose
+         numbers: deleting a GL account that a product still points at should fail, not leave the product
+         holding a dangling id. -->
+    <changeSet id="0470_loan_product_cbs_ext_gl_fks" author="CBS" runOnChange="false">
+        <addForeignKeyConstraint baseTableName="m_product_loan_cbs_ext" baseColumnNames="int_receivables_gl_account_id"
+                                 constraintName="fk_mplce_int_receivables"
+                                 referencedTableName="acc_gl_account" referencedColumnNames="id"/>
+        <addForeignKeyConstraint baseTableName="m_product_loan_cbs_ext" baseColumnNames="int_payable_gl_account_id"
+                                 constraintName="fk_mplce_int_payable"
+                                 referencedTableName="acc_gl_account" referencedColumnNames="id"/>
+        <addForeignKeyConstraint baseTableName="m_product_loan_cbs_ext" baseColumnNames="deaf_int_payable_gl_account_id"
+                                 constraintName="fk_mplce_deaf_int_payable"
+                                 referencedTableName="acc_gl_account" referencedColumnNames="id"/>
+        <addForeignKeyConstraint baseTableName="m_product_loan_cbs_ext" baseColumnNames="int_overdue_reserve_account_id"
+                                 constraintName="fk_mplce_int_overdue_reserve"
+                                 referencedTableName="acc_gl_account" referencedColumnNames="id"/>
+        <addForeignKeyConstraint baseTableName="m_product_loan_cbs_ext" baseColumnNames="undebited_interest_account_id"
+                                 constraintName="fk_mplce_undebited_interest"
+                                 referencedTableName="acc_gl_account" referencedColumnNames="id"/>
+        <addForeignKeyConstraint baseTableName="m_product_loan_cbs_ext" baseColumnNames="penal_int_cr_gl_account_id"
+                                 constraintName="fk_mplce_penal_int_cr"
+                                 referencedTableName="acc_gl_account" referencedColumnNames="id"/>
+        <addForeignKeyConstraint baseTableName="m_product_loan_cbs_ext" baseColumnNames="rd_matured_gl_account_id"
+                                 constraintName="fk_mplce_rd_matured"
+                                 referencedTableName="acc_gl_account" referencedColumnNames="id"/>
+        <addForeignKeyConstraint baseTableName="m_product_loan_cbs_ext" baseColumnNames="gl_account_id"
+                                 constraintName="fk_mplce_gl"
+                                 referencedTableName="acc_gl_account" referencedColumnNames="id"/>
+        <addForeignKeyConstraint baseTableName="m_product_loan_cbs_ext" baseColumnNames="ic_charge_gl_account_id"
+                                 constraintName="fk_mplce_ic_charge"
+                                 referencedTableName="acc_gl_account" referencedColumnNames="id"/>
+        <addForeignKeyConstraint baseTableName="m_product_loan_cbs_ext" baseColumnNames="inoperative_gl_account_id"
+                                 constraintName="fk_mplce_inoperative"
+                                 referencedTableName="acc_gl_account" referencedColumnNames="id"/>
+        <addForeignKeyConstraint baseTableName="m_product_loan_cbs_ext" baseColumnNames="credit_balance_liability_gl_account_id"
+                                 constraintName="fk_mplce_credit_balance_liability"
+                                 referencedTableName="acc_gl_account" referencedColumnNames="id"/>
+        <addForeignKeyConstraint baseTableName="m_product_loan_cbs_ext" baseColumnNames="credit_balance_asset_gl_account_id"
+                                 constraintName="fk_mplce_credit_balance_asset"
+                                 referencedTableName="acc_gl_account" referencedColumnNames="id"/>
+        <addForeignKeyConstraint baseTableName="m_product_loan_cbs_ext" baseColumnNames="overdue_accounts_gl_account_id"
+                                 constraintName="fk_mplce_overdue_accounts"
+                                 referencedTableName="acc_gl_account" referencedColumnNames="id"/>
+        <addForeignKeyConstraint baseTableName="m_product_loan_cbs_ext" baseColumnNames="rebate_gl_account_id"
+                                 constraintName="fk_mplce_rebate"
+                                 referencedTableName="acc_gl_account" referencedColumnNames="id"/>
+    </changeSet>
+
+    <!-- The legacy Interest Rate Detail grid: four fixed interest types, each with a Normal and a Special
+         min/max rate plus a period. A child table rather than twenty-four flat columns because the
+         interest type reads far better as data than as part of a column name
+         (against_clearing_special_max_rate and friends). -->
+    <changeSet id="0470_create_loan_product_cbs_interest_rate" author="CBS" runOnChange="false">
+        <createTable tableName="m_product_loan_cbs_interest_rate">
+            <column name="id" type="BIGSERIAL">
+                <constraints primaryKey="true" nullable="false"/>
+            </column>
+            <column name="loan_product_id" type="BIGINT">
+                <constraints nullable="false"/>
+            </column>
+            <!-- Normal Debit | Normal Credit | Against Clearing | Penalty -->
+            <column name="interest_type" type="VARCHAR(30)">
+                <constraints nullable="false"/>
+            </column>
+            <column name="calculation" type="BOOLEAN" defaultValueBoolean="false"/>
+            <column name="normal_min_rate" type="DECIMAL(9,6)"/>
+            <column name="normal_max_rate" type="DECIMAL(9,6)"/>
+            <column name="special_min_rate" type="DECIMAL(9,6)"/>
+            <column name="special_max_rate" type="DECIMAL(9,6)"/>
+            <!-- DAILY | MONTHLY | QUARTERLY | HALF YEARLY | YEARLY -->
+            <column name="period" type="VARCHAR(20)"/>
+        </createTable>
+
+        <addForeignKeyConstraint baseTableName="m_product_loan_cbs_interest_rate" baseColumnNames="loan_product_id"
+                                 constraintName="fk_mplcir_loan_product"
+                                 referencedTableName="m_product_loan" referencedColumnNames="id"
+                                 onDelete="CASCADE"/>
+
+        <!-- One row per interest type per product; the grid is fixed, so this also stops a replayed
+             save from doubling the rows. -->
+        <addUniqueConstraint tableName="m_product_loan_cbs_interest_rate"
+                             columnNames="loan_product_id, interest_type"
+                             constraintName="mplcir_unq_product_interest_type"/>
+    </changeSet>
+
+    <!-- Both of these are money, not counts, and were created as INTEGER by mistake - a charge of 250.75
+         was rejected outright. Kept as a follow-on changeset rather than a correction to the two above,
+         which have already run and whose checksums must not change. -->
+    <changeSet id="0470_fix_charge_column_types" author="CBS" runOnChange="false">
+        <modifyDataType tableName="m_product_loan_cbs_ext" columnName="account_opening_charges"
+                        newDataType="DECIMAL(19,6)"/>
+        <modifyDataType tableName="m_product_loan_cbs_ext" columnName="early_account_close_charge"
+                        newDataType="DECIMAL(19,6)"/>
+    </changeSet>
+
+    <!-- A count of cheque books, not an amount. Created as DECIMAL by the same name-based type guess
+         that got the two charges above wrong, and stored "3.000000" for three books. -->
+    <changeSet id="0470_free_cheque_books_is_a_count" author="CBS" runOnChange="false">
+        <modifyDataType tableName="m_product_loan_cbs_ext" columnName="free_cheque_books_per_year"
+                        newDataType="INTEGER"/>
+    </changeSet>
+
+</databaseChangeLog>