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: 1265
name: THE BIRMINGHAM (ST JAMES'S HALL, MERE GREEN ROAD, SUTTON COLDFIELD) TPO 2008
tree-preservation-order: undefined
TPO 1265
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.825045 52.588256,-1.825364 52.587845,-1.825336 52.587757,-1.825228 52.587763,-1.824812 52.587811,-1.824587 52.587825,-1.824583 52.588141,-1.824875 52.588209,-1.824966 52.588286,-1.825045 52.588256)))
point: POINT (-1.824942 52.587985)
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.