Tree preservation zone

There is a problem

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

reference: TPO-033-G1
name: Trees nr Edgefield Farm, Bradfield
tree-preservation-order: undefined
TPO-033-G1
tree-preservation-zone-type: group
geometry: MULTIPOLYGON (((-1.620979 53.414783,-1.620960 53.414788,-1.620892 53.414823,-1.620805 53.414861,-1.620751 53.414878,-1.620640 53.414906,-1.620612 53.414914,-1.620588 53.414923,-1.620305 53.414902,-1.619991 53.414938,-1.619748 53.414968,-1.619739 53.414971,-1.619719 53.414971,-1.619549 53.415023,-1.619021 53.415021,-1.618947 53.415024,-1.618891 53.415033,-1.618658 53.415076,-1.618616 53.415087,-1.618545 53.415098,-1.618441 53.415102,-1.618275 53.415093,-1.618167 53.415090,-1.618046 53.415088,-1.617935 53.415091,-1.617880 53.415096,-1.617787 53.415111,-1.617573 53.415123,-1.617458 53.415121,-1.617206 53.415148,-1.617047 53.415162,-1.616945 53.415168,-1.616802 53.415174,-1.616668 53.415152,-1.616677 53.415195,-1.616685 53.415261,-1.616931 53.415258,-1.617317 53.415249,-1.617331 53.415247,-1.617342 53.415241,-1.617350 53.415233,-1.617392 53.415244,-1.617458 53.415239,-1.617745 53.415227,-1.618416 53.415194,-1.618768 53.415183,-1.619120 53.415168,-1.619282 53.415158,-1.619527 53.415150,-1.619680 53.415151,-1.619747 53.415134,-1.619764 53.415138,-1.619807 53.415154,-1.620204 53.415198,-1.620664 53.415233,-1.620968 53.415262,-1.620972 53.415201,-1.620995 53.415032,-1.621022 53.414784,-1.620979 53.414783)))
point: POINT (-1.619415 53.415095)
notes
entry-date: 2026-07-22
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.