Tree preservation zone

There is a problem

564 entries with tree-preservation-order field must match the reference field in the tree preservation order dataset

reference: 96/00972/C/2
name: Land off Rosemary Lane, Brighouse.
tree-preservation-order: undefined
96/00972/C
tree-preservation-zone-type: group
geometry: MULTIPOLYGON (((-1.786960 53.693834,-1.786954 53.693872,-1.786956 53.693878,-1.786960 53.693914,-1.787073 53.693973,-1.787102 53.693954,-1.787204 53.693867,-1.787224 53.693853,-1.787222 53.693836,-1.787223 53.693825,-1.787219 53.693812,-1.787219 53.693807,-1.787212 53.693795,-1.787184 53.693771,-1.787155 53.693756,-1.787130 53.693750,-1.787073 53.693749,-1.786997 53.693783,-1.786973 53.693805,-1.786960 53.693834)),((-1.787591 53.693123,-1.787463 53.693305,-1.787279 53.693559,-1.787235 53.693625,-1.787238 53.693625,-1.787236 53.693627,-1.787272 53.693617,-1.787298 53.693613,-1.787324 53.693579,-1.787387 53.693485,-1.787460 53.693382,-1.787634 53.693141,-1.787634 53.693132,-1.787630 53.693123,-1.787625 53.693121,-1.787624 53.693119,-1.787607 53.693118,-1.787591 53.693123)),((-1.787751 53.693085,-1.787753 53.693089,-1.787761 53.693093,-1.787767 53.693094,-1.787776 53.693092,-1.787781 53.693088,-1.787782 53.693083,-1.787780 53.693080,-1.787772 53.693076,-1.787761 53.693076,-1.787753 53.693080,-1.787751 53.693085)))
point: POINT (-1.787227 53.693659)
notes: 11 Sycamore
entry-date: 1996-10-14
start-date: 1996-10-14
end-date

Your data is missing a tree-preservation-order.

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

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