| Element | Required/Optional | Description | 
|---|
					| <RatesFrom> | Required | The date the rate becomes available. | 
					| <RatesTo> | Required | The last date the rate is available. | 
					| <RateTable> | Optional | The unique identifier of the cost rate table for the resource. | 
					| <StandardRate> | Optional | The standard pay rate for the resource for the defined period. | 
					| <StandardRateFormat> | Optional | The units used to display the standard rate. | 
					| <OvertimeRate> | Optional | The overtime rate for the resource for the defined period. | 
					| <OvertimeRateFormat> | Optional | The units used to display the overtime rate. | 
					| <CostPerUse> | Optional | The cost per use of the resource. |