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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_OperatingExpense" xml:lang="en">Operating expense</label>
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<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:label="loc_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xml:lang="en">Cash and cash equivalents if different from statement of financial position</label>
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<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xml:lang="en">Cash flows from (used in) financing activities</label>
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<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" xlink:label="loc_ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" />
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<loc xlink:type="locator" xlink:href="213800RGNXXZY2M7TR85-2024-12-31.xsd#mplc_NetCashUsedInFinancingActivitiesFromContinuingOperations" xlink:label="loc_mplc_NetCashUsedInFinancingActivitiesFromContinuingOperations" />
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_mplc_NetCashUsedInFinancingActivitiesFromDiscontinuedOperations" xml:lang="en">Net Cash Used In Financing Activities From Discontinued Operations</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_mplc_NetCashUsedInFinancingActivitiesFromDiscontinuedOperations" xml:lang="en">Net cash used in financing activities from discontinued operations.</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_PaymentsForDebtIssueCosts" xml:lang="en">Payments for debt issue costs</label>
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<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:label="loc_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" />
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<loc xlink:type="locator" xlink:href="213800RGNXXZY2M7TR85-2024-12-31.xsd#mplc_PurchaseOfOwnSharesIncludingAssociatedCosts" xlink:label="loc_mplc_PurchaseOfOwnSharesIncludingAssociatedCosts" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_mplc_PurchaseOfOwnSharesIncludingAssociatedCosts" xml:lang="en">Purchase Of Own Shares Including Associated Costs</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_mplc_PurchaseOfOwnSharesIncludingAssociatedCosts" xml:lang="en">Purchase of own shares including associated costs.</label>
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<loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" />
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<loc xlink:type="locator" xlink:href="213800RGNXXZY2M7TR85-2024-12-31.xsd#mplc_EquityAccountedInvestmentAdditions" xlink:label="loc_mplc_EquityAccountedInvestmentAdditions" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_mplc_EquityAccountedInvestmentAdditions" xml:lang="en">Equity Accounted Investment Additions</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_mplc_EquityAccountedInvestmentAdditions" xml:lang="en">Equity accounted investment additions.</label>
<loc xlink:type="locator" xlink:href="213800RGNXXZY2M7TR85-2024-12-31.xsd#mplc_NetCashFromInvestingActivitiesFromContinuingOperations" xlink:label="loc_mplc_NetCashFromInvestingActivitiesFromContinuingOperations" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_mplc_NetCashFromInvestingActivitiesFromContinuingOperations" xml:lang="en">Net Cash From Investing Activities From Continuing Operations</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_mplc_NetCashFromInvestingActivitiesFromContinuingOperations" xml:lang="en">Net cash from investing activities from continuing operations.</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_mplc_NetCashUsedInInvestingActivitiesFromDiscontinuedOperations" xml:lang="en">Net cash used in investing activities from discontinued operations.</label>
<loc xlink:type="locator" xlink:href="213800RGNXXZY2M7TR85-2024-12-31.xsd#mplc_PurchaseOfComputerSoftwareAndCapitalisedDevelopmentCosts" xlink:label="loc_mplc_PurchaseOfComputerSoftwareAndCapitalisedDevelopmentCosts" />
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_mplc_PurchaseOfComputerSoftwareAndCapitalisedDevelopmentCosts" xml:lang="en">Purchase of computer software and capitalised development costs.</label>
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<loc xlink:type="locator" xlink:href="213800RGNXXZY2M7TR85-2024-12-31.xsd#mplc_NetCashFromOperatingActivitiesFromDiscontinuedOperations" xlink:label="loc_mplc_NetCashFromOperatingActivitiesFromDiscontinuedOperations" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_mplc_NetCashFromOperatingActivitiesFromDiscontinuedOperations" xml:lang="en">Net Cash From Operating Activities From Discontinued Operations</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_mplc_NetCashFromOperatingActivitiesFromDiscontinuedOperations" xml:lang="en">Net cash from operating activities from discontinued operations.</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_CurrentAssetsLiabilities" xml:lang="en">Current assets (liabilities)</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_NetAssetsLiabilities" xml:lang="en">Net assets (liabilities)</label>
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<loc xlink:type="locator" xlink:href="213800RGNXXZY2M7TR85-2024-12-31.xsd#mplc_InterestsInEquityAccountedInvestments" xlink:label="loc_mplc_InterestsInEquityAccountedInvestments" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_mplc_InterestsInEquityAccountedInvestments" xml:lang="en">Interests In Equity Accounted Investments</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_mplc_InterestsInEquityAccountedInvestments" xml:lang="en">Interests in equity accounted investments.</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_mplc_CapitalReduction" xml:lang="en">Capital Reduction</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_mplc_CapitalReduction" xml:lang="en">Capital reduction.</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_mplc_DemergerDistribution" xml:lang="en">Demerger Distribution</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_mplc_DemergerDistribution" xml:lang="en">Demerger distribution.</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_mplc_DerecognitionOfNoncontrollingInterestsOnDemerger" xml:lang="en">Derecognition Of NonControlling Interests On Demerger</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_mplc_DerecognitionOfNoncontrollingInterestsOnDemerger" xml:lang="en">Derecognition of non-controlling interests on demerger.</label>
<loc xlink:type="locator" xlink:href="213800RGNXXZY2M7TR85-2024-12-31.xsd#mplc_EquitysettledIncentiveSchemeRelated" xlink:label="loc_mplc_EquitysettledIncentiveSchemeRelated" />
<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_mplc_EquitysettledIncentiveSchemeRelated" xml:lang="en">Equity Settled Incentive Scheme Related</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_mplc_EquitysettledIncentiveSchemeRelated" xml:lang="en">Equity-settled incentive scheme related.</label>
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<label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_PurchaseOfTreasuryShares" xml:lang="en">Purchase of treasury shares</label>
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