This case is about universities, but the operator lesson is much broader. Many businesses use rates that bundle several activities together: a call-out rate, a shift rate, a delivery rate, a sessional rate or a project rate. The risk is assuming that because some related work is bundled, all related work is covered.
The Full Court focused on the structure of the Award. A lecturing rate included one hour of delivery and associated working time. But the Award also had separate marking rates. If all subject marking by a lecturer were treated as associated working time, the separate marking rate would lose much of its practical function.
The Court held that associated working time generally covers the limited body of work associated with the lecture delivery itself, while ordinary assessment marking is usually dealt with by the marking rate.
For employers, the practical point is to audit role design against the actual industrial instrument. Do not rely on internal job descriptions alone. If the award or agreement has separate pay categories, payroll should preserve those categories. If one worker performs several tasks, the fact that the tasks feel commercially connected does not necessarily mean one rate covers them all.