Tree preservation zone

There is a problem

513 entries with tree-preservation-order field must match the reference field in the tree preservation order dataset

reference: 02/01204/C
name: Land adjacent to 21 Clough Lane, Rastrick
tree-preservation-order: undefined
02/01204/C
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-1.799295 53.683192,-1.799322 53.683195,-1.799365 53.683144,-1.799340 53.683142,-1.799381 53.683115,-1.799401 53.683100,-1.799431 53.683073,-1.799476 53.683041,-1.799447 53.683023,-1.799413 53.683005,-1.799227 53.682934,-1.799204 53.682927,-1.799186 53.682918,-1.799175 53.682911,-1.799168 53.682904,-1.799158 53.682890,-1.799152 53.682867,-1.799152 53.682848,-1.799061 53.682940,-1.798888 53.683121,-1.798633 53.683383,-1.798802 53.683411,-1.799041 53.683445,-1.799062 53.683393,-1.799200 53.683277,-1.799295 53.683192)))
point: POINT (-1.799062 53.683178)
notes: Holly, horse chestnut, lime, poplar, sycamore
entry-date: 2002-10-14
start-date: 2002-10-14
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.