Tree preservation zone

There is a problem

1000 entries with tree-preservation-order field must match the reference field in the tree preservation order dataset

reference: 1984/018.G3
name: Dunfords Nurseries, Chapel Park
tree-preservation-order: undefined
1984/018
tree-preservation-zone-type: group
geometry: MULTIPOLYGON (((-1.709624 55.002608,-1.709613 55.002655,-1.709617 55.002663,-1.709633 55.002669,-1.709820 55.002653,-1.709990 55.002662,-1.710156 55.002701,-1.710274 55.002749,-1.710284 55.002782,-1.710284 55.002808,-1.710263 55.002856,-1.710190 55.002942,-1.710049 55.003072,-1.709852 55.003280,-1.709622 55.003511,-1.709528 55.003621,-1.709410 55.003739,-1.709333 55.003819,-1.709250 55.003898,-1.709089 55.004059,-1.709001 55.004144,-1.708920 55.004225,-1.708538 55.004635,-1.708608 55.004658,-1.708902 55.004374,-1.709097 55.004177,-1.709190 55.004091,-1.709316 55.003970,-1.709427 55.003849,-1.709523 55.003752,-1.709623 55.003654,-1.709939 55.003331,-1.710048 55.003231,-1.710306 55.002949,-1.710494 55.002780,-1.710560 55.002696,-1.710559 55.002684,-1.710543 55.002672,-1.710074 55.002600,-1.709650 55.002539,-1.709619 55.002542,-1.709624 55.002563,-1.709624 55.002608)))
point: POINT (-1.709696 55.003385)
notes: These data are update live via a feed to NCC's Tree Managament System, EzyTreev
entry-date: 2022-07-01
start-date: 1984-01-01
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.