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: TPO2005_072_A_001
name: A1
tree-preservation-order: undefined
TPO2005_072
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.583539 53.843098,-1.583489 53.843119,-1.583466 53.843166,-1.583427 53.843320,-1.583352 53.843406,-1.583345 53.843484,-1.583390 53.843617,-1.583431 53.843699,-1.583473 53.843751,-1.583491 53.843798,-1.583488 53.843847,-1.583442 53.843889,-1.583437 53.843909,-1.583475 53.843950,-1.583657 53.844045,-1.583718 53.844070,-1.583799 53.844067,-1.583940 53.843949,-1.583958 53.843927,-1.583962 53.843900,-1.583938 53.843868,-1.583899 53.843838,-1.583846 53.843750,-1.583771 53.843649,-1.583686 53.843460,-1.583647 53.843334,-1.583686 53.843234,-1.583757 53.843145,-1.583810 53.843096,-1.583806 53.843081,-1.583770 53.843070,-1.583539 53.843098)))
point: POINT (-1.583619 53.843611)
notes
entry-date: 2026-02-12
start-date: 2005-11-10
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.