| Line | Roll Up Total Concept | Roll Up Items Concept | Count |
|---|---|---|---|
| 1 | wns:DeferredRevenueNonCurrent1 | ifrs-full:NoncurrentAdvances | 1 |
| 2 | wns:DeferredRevenueNonCurrent1 | wns:AdvanceBillingsDeferredRevenueNonCurrentLiabilities | 1 |
| 3 | wns:DeferredRevenueNonCurrent1 | wns:OtherDeferredRevenueNonCurrentLiabilities | 1 |
(Note that this is a work in progress!)