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: TPO2002_010_W_002
name: W2
tree-preservation-order: undefined
TPO2002_010
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-1.550928 53.845767,-1.550880 53.845910,-1.550951 53.845831,-1.551076 53.845721,-1.551181 53.845653,-1.551368 53.845559,-1.551582 53.845480,-1.552085 53.845322,-1.552103 53.845293,-1.552143 53.845269,-1.552199 53.845261,-1.552259 53.845267,-1.553276 53.844949,-1.553260 53.844935,-1.553496 53.844793,-1.552049 53.845264,-1.552021 53.845222,-1.551970 53.845239,-1.551896 53.845281,-1.551797 53.845295,-1.551541 53.845385,-1.551314 53.845484,-1.551155 53.845573,-1.550913 53.845741,-1.550934 53.845751,-1.550928 53.845767)))
point: POINT (-1.552048 53.845303)
notes
entry-date: 2026-02-12
start-date: 2002-01-30
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.