Tree preservation zone

There is a problem

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

reference: 7/GOD W2Q2
name: The High Chart Limpsfield
tree-preservation-order: undefined
7/GOD
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((0.054767 51.252781,0.053171 51.252701,0.052101 51.252657,0.051052 51.252555,0.049942 51.252117,0.049543 51.252001,0.049083 51.251334,0.048338 51.250439,0.047739 51.250161,0.047573 51.250046,0.047463 51.249659,0.047458 51.249552,0.047189 51.249322,0.047149 51.249070,0.047249 51.249068,0.047568 51.249107,0.047919 51.248604,0.048238 51.248023,0.048433 51.247358,0.050743 51.247191,0.052826 51.247026,0.055770 51.246827,0.057634 51.246676,0.057915 51.246671,0.057983 51.247148,0.058127 51.247535,0.058219 51.247838,0.058032 51.248581,0.058031 51.248912,0.057743 51.249527,0.057657 51.249644,0.057362 51.250116,0.057251 51.250778,0.057244 51.250966,0.057054 51.251285,0.056519 51.251629,0.055781 51.251997,0.055288 51.252212,0.054957 51.252534,0.054767 51.252781)))
point: POINT (0.053006 51.249565)
notes
organisation
entry-date: 1951-03-20
start-date: 1951-03-20
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.