Tree preservation zone

There is a problem

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

reference: TPO148.A1
name: No info.
tree-preservation-order: undefined
TPO148
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-2.871316 53.382432,-2.871287 53.382387,-2.871226 53.382304,-2.871108 53.382156,-2.871074 53.382117,-2.871056 53.382092,-2.870939 53.381947,-2.870861 53.381846,-2.871353 53.381718,-2.871368 53.381394,-2.871345 53.381383,-2.871290 53.381350,-2.871269 53.381335,-2.871212 53.381299,-2.871189 53.381281,-2.871166 53.381256,-2.871126 53.381206,-2.871103 53.381182,-2.870992 53.381050,-2.870213 53.381245,-2.870213 53.381259,-2.870219 53.381282,-2.870251 53.381354,-2.870280 53.381411,-2.870335 53.381495,-2.870363 53.381531,-2.870472 53.381661,-2.870594 53.381812,-2.870601 53.381829,-2.870603 53.381842,-2.870599 53.381850,-2.870581 53.381865,-2.870570 53.381870,-2.870561 53.381872,-2.869580 53.382026,-2.869585 53.382038,-2.869597 53.382053,-2.869614 53.382055,-2.869627 53.382091,-2.869617 53.382113,-2.869620 53.382128,-2.869643 53.382207,-2.869648 53.382230,-2.869653 53.382266,-2.869657 53.382306,-2.869658 53.382365,-2.869649 53.382486,-2.869646 53.382505,-2.869742 53.382502,-2.870041 53.382487,-2.870239 53.382481,-2.870664 53.382478,-2.871006 53.382478,-2.871213 53.382480,-2.871229 53.382476,-2.871340 53.382477,-2.871316 53.382432)))
point: POINT (-2.870592 53.381894)
notes: The several tree of whatever species situated within area A1 on map.
entry-date: 1975-08-08
start-date: 1975-11-12
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.