Column 0020 in the template “Z 01.02 – Ownership structure (ORG 2)”  is required to contain unique values, as indicated in the instructions and in the annotated table (where the column is marked as a “Key value”). This requirement cannot be met, as institutions must report the ownership structure for all entities within the group, e.g. parent entity–subsidiary 1, parent entity–subsidiary 2, etc.)As a result, the LEI code reported in column 0020 must necessarily be repeated for parent entity each time.