Tree preservation zone

There is a problem

tree-preservation-order column must match the reference field in the tree preservation order dataset

reference: TPO133
name: Conesby House Farm
tree-preservation-order: undefined
Conesby Farm Order 1986
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-0.654091 53.611192,-0.653989 53.610995,-0.653412 53.611083,-0.652554 53.611184,-0.651718 53.611319,-0.651387 53.611364,-0.651264 53.611006,-0.651065 53.611025,-0.650940 53.611046,-0.650854 53.611075,-0.650786 53.611110,-0.650753 53.611146,-0.650602 53.611335,-0.650567 53.611363,-0.650630 53.611512,-0.649545 53.611669,-0.649381 53.611614,-0.649063 53.611690,-0.649120 53.611798,-0.648590 53.611891,-0.648691 53.612044,-0.649415 53.611981,-0.649537 53.611911,-0.649467 53.611761,-0.649494 53.611747,-0.649658 53.611718,-0.649852 53.612135,-0.649935 53.612381,-0.649948 53.612397,-0.649986 53.612387,-0.650264 53.612224,-0.650623 53.611947,-0.650756 53.611685,-0.654091 53.611192)))
point: POINT (-0.651056 53.611565)
notes
organisation
entry-date: 1986-12-01
start-date: 1986-01-01
end-date

Your dataset is missing the tree-preservation-order column.

The Tree preservation zone guidance explains how to fix the issue:

The reference for the tree preservation order that covers this zone.