The level information in tree views in NVDA seems wrong (same level for parent/children):
Certifications tab Alt+ C tab User IDs and certifications tree view Udo-UID expanded level 1 down arrow 1 D 3 C, 5 E 6 E, 3 D B 3, C 7 1 D row 2 level 1 down arrow 0 6 E 2, 8 F 5 F, B 5 2 9, 7 4 8 9 row 3 level 1 down arrow 4 5 8 6, 1 2 0 0, 6 D 8 E, 6 F 0 D row 4 level 1 down arrow C 5 D 6, C 9 1 9, 0 0 5 F, 3 6 A 4 row 5 level 1 down arrow Udo-Nutzerkennung expanded row 6 level 1 down arrow 1 D 3 C, 5 E 6 E, 3 D B 3, C 7 1 D row 7 level 1