Tree preservation zone

There is a problem

1000 entries with tree-preservation-order field must match the reference field in the tree preservation order dataset

reference: TPO2017_001_G_002
name: G2
tree-preservation-order: undefined
TPO2017_001
tree-preservation-zone-type: group
geometry: MULTIPOLYGON (((-1.651281 53.831676,-1.651216 53.831700,-1.651203 53.831725,-1.651202 53.831765,-1.651187 53.831799,-1.651157 53.831827,-1.651101 53.831848,-1.651118 53.831916,-1.651103 53.831928,-1.651033 53.831953,-1.650924 53.832017,-1.650914 53.832053,-1.650926 53.832078,-1.650858 53.832110,-1.650848 53.832131,-1.650865 53.832161,-1.650930 53.832191,-1.650990 53.832204,-1.651111 53.832205,-1.651164 53.832184,-1.651250 53.832131,-1.651200 53.832105,-1.651202 53.832093,-1.651273 53.832052,-1.651200 53.832019,-1.651198 53.831989,-1.651276 53.831954,-1.651282 53.831927,-1.651292 53.831918,-1.651352 53.831896,-1.651373 53.831807,-1.651368 53.831783,-1.651491 53.831763,-1.651512 53.831745,-1.651525 53.831718,-1.651517 53.831704,-1.651472 53.831700,-1.651394 53.831671,-1.651349 53.831664,-1.651281 53.831676)))
point: POINT (-1.651168 53.831953)
notes
entry-date: 2026-02-12
start-date: 2017-01-10
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.