Tree preservation zone

There is a problem

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

reference: T6-12\TPO0012_A4
name
tree-preservation-order: undefined
T6-12\TPO0012
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-2.219742 53.037882,-2.219678 53.037908,-2.219612 53.037931,-2.219536 53.037961,-2.219470 53.037985,-2.219453 53.037988,-2.219174 53.038090,-2.219104 53.038114,-2.219096 53.038119,-2.219090 53.038129,-2.219092 53.038146,-2.219102 53.038159,-2.219411 53.038420,-2.219431 53.038435,-2.219473 53.038460,-2.219501 53.038472,-2.219528 53.038478,-2.219558 53.038478,-2.219653 53.038473,-2.219684 53.038461,-2.219722 53.038429,-2.219791 53.038404,-2.219854 53.038385,-2.219898 53.038358,-2.219901 53.038324,-2.219876 53.038292,-2.219841 53.038280,-2.219797 53.038311,-2.219753 53.038347,-2.219684 53.038380,-2.219599 53.038403,-2.219523 53.038405,-2.219460 53.038388,-2.219406 53.038334,-2.219282 53.038228,-2.219282 53.038122,-2.219300 53.038108,-2.219379 53.038066,-2.219426 53.038051,-2.219628 53.037971,-2.219685 53.037957,-2.219729 53.037961,-2.219767 53.037978,-2.219878 53.038081,-2.219944 53.038137,-2.219998 53.038156,-2.220036 53.038158,-2.220077 53.038151,-2.220096 53.038128,-2.220108 53.038107,-2.220086 53.038069,-2.220026 53.038038,-2.219978 53.038002,-2.219924 53.037949,-2.219931 53.037915,-2.219956 53.037860,-2.219968 53.037839,-2.219974 53.037812,-2.219974 53.037791,-2.219965 53.037782,-2.219742 53.037882)))
point: POINT (-2.219638 53.038135)
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.