<aura:component access="global" implements="force:appHostable">
	
	<aura:attribute name="saList" type="List" description="Contains the list of Id Service Appointment with reports" />

	<aura:iteration items="{!v.saList}" var="ele" indexVar="key">
        
        <c:nomeComponent   recordId="{!ele}"/>
        
    </aura:iteration>

</aura:component>

Esempio di lista semplice

08p0E0000000XuhQAE,08p0E0000000XucQAE