This read-create true/false object controls whether egress priority mapping is applied to swap the inner tag's priority for this flow point, per the description. When enabled, the operations defined in the EgressPrioMapTable apply to this flow's class-of-service handling; when disabled, those mapping rules are ignored for this flow. For example, if a service needs its inner tag priority remapped on egress to match a different QoS scheme, an admin sets this object to true and configures the corresponding EgressPrioMapTable entry.