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: TPO1969_001WTH_W_012
name: W12
tree-preservation-order: undefined
TPO1969_001WTH
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-1.345585 53.908895,-1.345614 53.908964,-1.345662 53.909041,-1.345817 53.909219,-1.345951 53.909339,-1.346035 53.909394,-1.346108 53.909427,-1.346140 53.909476,-1.346184 53.909521,-1.346274 53.909584,-1.346301 53.909619,-1.346426 53.909701,-1.346597 53.909776,-1.346649 53.909778,-1.346675 53.909764,-1.346681 53.909743,-1.346603 53.909507,-1.346614 53.909470,-1.346636 53.909441,-1.346740 53.909343,-1.346816 53.909252,-1.346826 53.909205,-1.346750 53.909077,-1.346521 53.908849,-1.345858 53.908278,-1.345844 53.908231,-1.345877 53.908190,-1.345941 53.908148,-1.346015 53.908117,-1.345972 53.908084,-1.345870 53.908033,-1.345847 53.907996,-1.345705 53.907934,-1.345589 53.907837,-1.345424 53.907954,-1.345254 53.907989,-1.344812 53.908116,-1.344837 53.908145,-1.344938 53.908219,-1.345211 53.908445,-1.345159 53.908466,-1.345313 53.908625,-1.345484 53.908828,-1.345559 53.908890,-1.345585 53.908895)))
point: POINT (-1.345914 53.908758)
notes
entry-date: 2026-02-12
start-date: 1969-08-07
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.