id,parent,label,obsolete,ordering
"N1_1","__NULL__","Niveau 1 element 1","0","1"
"N1_2","__NULL__","Niveau 1 element 2","0","2"
"N2_1","N1_1","Niveau 2 element 1","0","1"
"N2_2","N1_1","Niveau 2 element 2","0","2"
"N2_3","N1_2","Niveau 2 element 3","0","3"
"N2_4","N1_2","Niveau 2 element 4","0","4"
"N3_1","N2_1","Niveau 3 element 1","0","1"
"N3_2","N2_1","Niveau 3 element 2","0","2"
"N4_1","N3_1","Niveau 4 element 1","0","1"
"N4_2","N3_1","Niveau 4 element 2","0","2"
