| 42508 | NoLegReturnRateDates | N |  | 
    
    
        
            
    
    
        
            | → | 42509 | LegReturnRateDateMode | N | 
    Required if NoLegReturnRateDates <42508> > 0.
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            | → | Component Block - <LegReturnRateValuationDateGrp> | N |  | 
    
    
        
            | → | 42510 | LegReturnRateValuationDateRelativeTo | N |  | 
    
    
        
            | → | 42511 | LegReturnRateValuationDateOffsetPeriod | N | 
    Conditionally required when LegReturnRateValuationDateOffsetUnit <42512> is specified.
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            | → | 42512 | LegReturnRateValuationDateOffsetUnit | N | 
    Conditionally required when LegReturnRateValuationDateOffsetPeriod <42511> is specified.
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            | → | 42513 | LegReturnRateValuationDateOffsetDayType | N |  | 
    
    
        
            | → | 42514 | LegReturnRateValuationStartDateUnadjusted | N |  | 
    
    
        
            | → | 42515 | LegReturnRateValuationStartDateRelativeTo | N |  | 
    
    
        
            | → | 42516 | LegReturnRateValuationStartDateOffsetPeriod | N | 
    Conditionally required when LegReturnRateValuationStartDateOffsetUnit <42517> is specified.
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            | → | 42517 | LegReturnRateValuationStartDateOffsetUnit | N | 
    Conditionally required when LegReturnRateValuationStartDateOffsetPeriod <42516> is specified.
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            | → | 42518 | LegReturnRateValuationStartDateOffsetDayType | N |  | 
    
    
        
            | → | 42519 | LegReturnRateValuationStartDateAdjusted | N |  | 
    
    
        
            | → | 42520 | LegReturnRateValuationEndDateUnadjusted | N |  | 
    
    
        
            | → | 42521 | LegReturnRateValuationEndDateRelativeTo | N |  | 
    
    
        
            | → | 42522 | LegReturnRateValuationEndDateOffsetPeriod | N | 
    Conditionally required when LegReturnRateValuationEndDateOffsetUnit <42523> is specified.
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            | → | 42523 | LegReturnRateValuationEndDateOffsetUnit | N | 
    Conditionally required when LegReturnRateValuationEndDateOffsetPeriod <42522> is specified.
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            | → | 42524 | LegReturnRateValuationEndDateOffsetDayType | N |  | 
    
    
        
            | → | 42525 | LegReturnRateValuationEndDateAdjusted | N |  | 
    
    
        
            | → | 42526 | LegReturnRateValuationFrequencyPeriod | N | 
    Conditionally required when LegReturnRateValuationFrequencyUnit <42527> is specified.
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            | → | 42527 | LegReturnRateValuationFrequencyUnit | N | 
    Conditionally required when LegReturnRateValuationFrequencyPeriod <42526> is specified.
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            | → | 42528 | LegReturnRateValuationFrequencyRollConvention | N | 
    When specified, this overrides the date roll convention defined in the LegDateAdjustment component in InstrumentLeg. The
    specified values would be specific to this instance of return rate valuation dates.
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            | → | 42529 | LegReturnRateValuationDateBusinessDayConvention | N | 
    When specified, this overrides the business day convention defined in the LegDateAdjustment component in InstrumentLeg. The
    specified value would be specific to payment stream return rate valuation dates.
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            | → | Component Block - <LegReturnRateValuationDateBusinessCenterGrp> | N | 
    When specified, this overrides the business day convention defined in the LegDateAdjustment component in InstrumentLeg. The
    specified values would be specific to payment stream return rate valuation dates.
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