Tree preservation zone

There is a problem

tree-preservation-order column must match the reference field in the tree preservation order dataset

reference: T7-9\TPO0009_A15
name
tree-preservation-order: undefined
T7-9\TPO0009
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-2.380115 52.917670,-2.380022 52.917705,-2.379770 52.917806,-2.379630 52.917858,-2.379498 52.917902,-2.379463 52.917929,-2.379786 52.918152,-2.379783 52.918154,-2.380272 52.918467,-2.380441 52.918577,-2.380448 52.918521,-2.380512 52.918520,-2.380536 52.918518,-2.380560 52.918514,-2.380623 52.918495,-2.380622 52.918485,-2.380898 52.918374,-2.381431 52.918181,-2.381450 52.918153,-2.381486 52.918140,-2.381502 52.918145,-2.381538 52.918138,-2.381593 52.918123,-2.381589 52.918098,-2.381628 52.918075,-2.381680 52.918089,-2.381902 52.918006,-2.381588 52.917694,-2.382069 52.917693,-2.382148 52.917716,-2.382257 52.917823,-2.382287 52.917856,-2.382300 52.917859,-2.382833 52.917664,-2.382649 52.917655,-2.382629 52.917641,-2.382243 52.917239,-2.381912 52.917358,-2.381661 52.917128,-2.380415 52.917577,-2.380368 52.917576,-2.380378 52.917585,-2.380344 52.917588,-2.380288 52.917603,-2.380115 52.917670)))
point: POINT (-2.381036 52.917824)
notes
entry-date: 2026-07-28
start-date
end-date

Your data is missing a tree-preservation-order.

The Tree preservation zone guidance explains how to fix the issue:

The reference for the tree preservation order that covers this zone.