Tree preservation zone

There is a problem

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

reference: TPO297
name: Holme Wood off Holme Lane
tree-preservation-order: undefined
Bottesford 1964
tree-preservation-zone-type: group
geometry: MULTIPOLYGON (((-0.641763 53.551490,-0.641821 53.551369,-0.641823 53.551262,-0.641807 53.551160,-0.641733 53.550966,-0.641691 53.550879,-0.641630 53.550779,-0.641532 53.550652,-0.641478 53.550563,-0.641099 53.549904,-0.641067 53.549491,-0.641029 53.549244,-0.641043 53.549105,-0.641062 53.549052,-0.641161 53.548887,-0.641171 53.548859,-0.641167 53.548832,-0.641098 53.548884,-0.640919 53.549085,-0.640859 53.549134,-0.640587 53.549427,-0.640438 53.549555,-0.640409 53.549594,-0.640390 53.549644,-0.640334 53.549696,-0.640274 53.549728,-0.640242 53.549764,-0.640163 53.549825,-0.640113 53.549882,-0.640104 53.549911,-0.640160 53.550041,-0.640244 53.550196,-0.640888 53.551263,-0.640928 53.551343,-0.640949 53.551415,-0.640961 53.551473,-0.640962 53.551545,-0.640910 53.551717,-0.640664 53.552107,-0.640647 53.552132,-0.640624 53.552142,-0.640697 53.552440,-0.640830 53.552383,-0.641187 53.552190,-0.641501 53.551966,-0.641582 53.551882,-0.641651 53.551791,-0.641705 53.551666,-0.641763 53.551490)))
point: POINT (-0.641011 53.550751)
notes
organisation
entry-date: 1964-07-27
start-date: 1964-04-21
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.