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: TPO2003_056_W_002
name: W2
tree-preservation-order: undefined
TPO2003_056
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-1.617392 53.824353,-1.617435 53.824300,-1.617477 53.824266,-1.617529 53.824242,-1.617600 53.824226,-1.617693 53.824217,-1.617744 53.824153,-1.616513 53.823813,-1.615738 53.823621,-1.615550 53.823584,-1.615339 53.823955,-1.615824 53.824106,-1.616233 53.824221,-1.616543 53.824236,-1.616552 53.824219,-1.616823 53.824248,-1.616828 53.824241,-1.617092 53.824300,-1.617086 53.824306,-1.617144 53.824365,-1.617193 53.824378,-1.617161 53.824423,-1.617297 53.824453,-1.617341 53.824420,-1.617392 53.824353)))
point: POINT (-1.616433 53.824009)
notes
entry-date: 2026-02-12
start-date: 2003-10-20
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.