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: tpo208
name: Harland Way, Cottingham - 1967
tree-preservation-order: undefined
180
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-0.444515 53.790568,-0.444950 53.790940,-0.445317 53.791343,-0.445429 53.791508,-0.445447 53.791750,-0.445520 53.791923,-0.445648 53.792361,-0.445747 53.792550,-0.445843 53.792801,-0.445900 53.793044,-0.445887 53.793394,-0.445119 53.793486,-0.443969 53.793588,-0.442419 53.793810,-0.440874 53.793907,-0.440371 53.793947,-0.440267 53.793930,-0.440042 53.793935,-0.438234 53.794005,-0.438165 53.794106,-0.439841 53.794026,-0.440870 53.794000,-0.441755 53.793949,-0.442403 53.793895,-0.443675 53.793709,-0.444230 53.793646,-0.445169 53.793565,-0.446043 53.793459,-0.446086 53.792999,-0.446038 53.792874,-0.445879 53.792536,-0.445723 53.792113,-0.445630 53.791799,-0.445574 53.791526,-0.445500 53.791376,-0.444892 53.790721,-0.444622 53.790523,-0.444515 53.790568)))
point: POINT (-0.443455 53.793072)
notes
entry-date: 1967-05-08
start-date: 1967-05-08
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.