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: 1090
name: THE BIRMINGHAM (42 REDNAL ROAD, KINGS NORTON) TPO 2009
tree-preservation-order: undefined
TPO 1090
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.935122 52.404248,-1.935256 52.404499,-1.935273 52.404551,-1.935487 52.404839,-1.935432 52.404836,-1.935292 52.404892,-1.935227 52.404940,-1.935177 52.404958,-1.935160 52.404972,-1.935226 52.405008,-1.935193 52.405154,-1.935327 52.405215,-1.935400 52.405225,-1.935845 52.405097,-1.936197 52.404973,-1.935575 52.404097,-1.935107 52.404227,-1.935122 52.404248)))
point: POINT (-1.935597 52.404702)
notes: The shaded area represents those properties which fall within the outline of a Tree Preservation Order. To precisely identify trees protected by the Order, you can request a copy of the tree preservation order at the following link.
organisation
entry-date: 2025-11-30
start-date
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.