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: TPO2000_082_A_001
name: A1
tree-preservation-order: undefined
TPO2000_082
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.631078 53.845375,-1.631148 53.845186,-1.631254 53.844836,-1.631240 53.844795,-1.631228 53.844715,-1.631196 53.844646,-1.631102 53.844543,-1.630837 53.844284,-1.630596 53.844338,-1.630432 53.844404,-1.630400 53.844428,-1.630412 53.844455,-1.630514 53.844580,-1.630566 53.844668,-1.630570 53.844691,-1.630547 53.844810,-1.630517 53.844908,-1.630395 53.845145,-1.630404 53.845225,-1.630445 53.845307,-1.630480 53.845344,-1.630493 53.845374,-1.630486 53.845503,-1.630457 53.845627,-1.630367 53.845722,-1.630276 53.845798,-1.630292 53.845815,-1.630315 53.845824,-1.630384 53.845832,-1.630469 53.845828,-1.630505 53.845811,-1.630685 53.845677,-1.630939 53.845533,-1.631024 53.845462,-1.631053 53.845426,-1.631078 53.845375)))
point: POINT (-1.630785 53.845012)
notes
entry-date: 2026-02-12
start-date: 2000-12-02
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.