| Line | Roll Up Total Concept | Roll Up Items Concept | Count |
|---|---|---|---|
| 1 | ifrs-full:ReductionOfIssuedCapital | omab:ReductionOfIssuedCapitalAmountPaidToShareholders | 1 |
| 2 | ifrs-full:ReductionOfIssuedCapital | omab:ReductionOfIssuedCapitalRelatedToTreasuryStock | 1 |
(Note that this is a work in progress!)