Tree preservation zone

There is a problem

365 entries with tree-protection-order field must match the reference field in the tree protection order dataset

reference: ICEU0QDNBB000
name: Longacres The Ridgeway Bristol BS10 7DG
tree-preservation-order: undefined
155
tree-preservation-zone-type: group
geometry: MULTIPOLYGON (((-2.618583 51.503106,-2.618535 51.503000,-2.618539 51.502982,-2.618513 51.502941,-2.618506 51.502906,-2.618488 51.502886,-2.618495 51.502872,-2.618472 51.502810,-2.618461 51.502750,-2.618444 51.502730,-2.618445 51.502688,-2.618436 51.502681,-2.618430 51.502632,-2.618412 51.502608,-2.618396 51.502505,-2.618345 51.502391,-2.618341 51.502363,-2.618326 51.502347,-2.618335 51.502320,-2.618316 51.502292,-2.618309 51.502232,-2.618297 51.502198,-2.618259 51.502122,-2.618210 51.502100,-2.618193 51.502114,-2.618190 51.502172,-2.618244 51.502299,-2.618245 51.502341,-2.618274 51.502379,-2.618276 51.502420,-2.618324 51.502537,-2.618320 51.502552,-2.618343 51.502590,-2.618352 51.502641,-2.618379 51.502684,-2.618379 51.502729,-2.618393 51.502739,-2.618418 51.502852,-2.618446 51.502900,-2.618450 51.502944,-2.618510 51.503085,-2.618511 51.503107,-2.618547 51.503170,-2.618577 51.503165,-2.618573 51.503144,-2.618583 51.503106)))
point: POINT (-2.618377 51.502598)
notes: WHITE CEDAR - Thuja plicata,PAPER BARK MAPLE - Acer grisum,HOLLY (VARIGATED) - Ilex aquifolium,ASPEN - Populus tremula and various shrubs
organisation
entry-date: 2005-02-24
start-date: 2005-02-24
end-date

Your dataset is missing the tree-preservation-order column.

The Tree preservation zone guidance explains how to fix the issue:

The reference for the tree preservation order that covers this zone.