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: 1/76/55-195
name: 23 Individual 4 Groups 2 Areas
tree-preservation-order: undefined
1/76/55-195
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((0.243741 51.826248,0.243572 51.826203,0.243320 51.826131,0.243151 51.826099,0.242835 51.826047,0.242724 51.826034,0.242615 51.826027,0.242629 51.825948,0.242645 51.825950,0.242652 51.825902,0.242652 51.825890,0.242686 51.825761,0.242688 51.825749,0.242699 51.825724,0.242723 51.825682,0.242530 51.825637,0.242506 51.825632,0.242494 51.825632,0.242477 51.825620,0.242377 51.825602,0.242411 51.825533,0.242382 51.825519,0.242374 51.825512,0.242373 51.825495,0.242374 51.825490,0.242428 51.825382,0.242477 51.825278,0.242562 51.825073,0.242584 51.825012,0.242661 51.824859,0.242721 51.824702,0.242729 51.824693,0.242736 51.824690,0.242754 51.824686,0.242783 51.824684,0.242885 51.824688,0.242663 51.825175,0.243162 51.825249,0.243309 51.824902,0.243858 51.824975,0.243561 51.825598,0.243927 51.825649,0.244056 51.825683,0.244067 51.825691,0.244073 51.825699,0.244082 51.825719,0.244082 51.825722,0.244081 51.825729,0.244074 51.825742,0.243972 51.825903,0.243741 51.826248)))
point: POINT (0.243217 51.825565)
notes
entry-date: 1976-12-31
start-date: 1977-05-24
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.