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: 96/00973/C
name: Land adjacent to 4 bottoms, Cragg Road, Cragg Vale.
tree-preservation-order: undefined
96/00973/C
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-1.993652 53.710023,-1.993547 53.709983,-1.993563 53.709968,-1.993519 53.709951,-1.993617 53.709845,-1.993577 53.709830,-1.993477 53.709788,-1.993628 53.709679,-1.993647 53.709669,-1.993715 53.709642,-1.993635 53.709595,-1.993566 53.709562,-1.993465 53.709630,-1.993441 53.709644,-1.993415 53.709666,-1.993346 53.709635,-1.993256 53.709691,-1.993239 53.709716,-1.993213 53.709744,-1.993203 53.709762,-1.993194 53.709793,-1.993177 53.709809,-1.993110 53.709785,-1.993035 53.709868,-1.993033 53.709888,-1.993036 53.709899,-1.993047 53.709913,-1.993130 53.709974,-1.993141 53.710197,-1.993154 53.710195,-1.993198 53.710167,-1.993218 53.710158,-1.993265 53.710143,-1.993281 53.710140,-1.993278 53.710138,-1.993253 53.710132,-1.993245 53.710128,-1.993234 53.710117,-1.993230 53.710102,-1.993236 53.710083,-1.993234 53.710073,-1.993238 53.710066,-1.993245 53.710057,-1.993284 53.710024,-1.993548 53.710117,-1.993652 53.710023)))
point: POINT (-1.993363 53.709873)
notes: Ash, sycamore, willow
entry-date: 1996-09-02
start-date: 1996-09-02
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.