| Line | Roll Up Total Concept | Roll Up Items Concept | Count |
|---|---|---|---|
| 1 | omab:EarnedCapital | ifrs-full:AccumulatedOtherComprehensiveIncome | 1 |
| 2 | omab:EarnedCapital | ifrs-full:CapitalRedemptionReserve | 1 |
| 3 | omab:EarnedCapital | ifrs-full:RetainedEarnings | 1 |
(Note that this is a work in progress!)