Tree preservation zone

There is a problem

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

reference: TPO7445
name
tree-preservation-order: undefined
Burton upon Stather 1974
tree-preservation-zone-type: group
geometry: MULTIPOLYGON (((-0.678534 53.652307,-0.678505 53.652322,-0.678475 53.652334,-0.678406 53.652350,-0.678315 53.652361,-0.678106 53.652395,-0.678069 53.652406,-0.678063 53.652412,-0.678066 53.652423,-0.678077 53.652435,-0.678091 53.652436,-0.678251 53.652403,-0.678389 53.652389,-0.678497 53.652382,-0.678624 53.652369,-0.678657 53.652363,-0.678676 53.652356,-0.678696 53.652343,-0.678698 53.652325,-0.678697 53.652315,-0.678699 53.652184,-0.678673 53.652175,-0.678612 53.652176,-0.678596 53.652178,-0.678583 53.652199,-0.678577 53.652241,-0.678566 53.652271,-0.678549 53.652295,-0.678534 53.652307)))
point: POINT (-0.678501 53.652321)
notes
entry-date: 1974-03-12
start-date: 1974-03-07
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.