Tree preservation zone

There is a problem

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

reference: 04/01262/C
name: Land south of Saddleworth Road, Elland
tree-preservation-order: undefined
04/01262/C
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-1.842748 53.686156,-1.842816 53.686228,-1.842856 53.686216,-1.842893 53.686255,-1.843122 53.686191,-1.843142 53.686184,-1.843167 53.686179,-1.843346 53.686120,-1.843481 53.686069,-1.843491 53.686064,-1.843543 53.686047,-1.843574 53.686033,-1.843607 53.686021,-1.843750 53.685961,-1.843811 53.685934,-1.843901 53.685889,-1.844017 53.685834,-1.844106 53.685789,-1.844136 53.685758,-1.843988 53.685589,-1.843958 53.685596,-1.843801 53.685655,-1.843616 53.685737,-1.843271 53.685896,-1.842748 53.686156)))
point: POINT (-1.843486 53.68593)
notes: Ash, beech, birch, sycamore
entry-date: 2005-02-04
start-date: 2005-02-04
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.