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: 04/01238/C
name: St John the Divne Church, Godly Lane, Rishworth
tree-preservation-order: undefined
04/01238/C
tree-preservation-zone-type: group
geometry: MULTIPOLYGON (((-1.951596 53.657840,-1.951664 53.657867,-1.951664 53.657871,-1.952654 53.657585,-1.952425 53.657312,-1.952225 53.657078,-1.951983 53.657151,-1.951975 53.657152,-1.951358 53.657333,-1.951321 53.657396,-1.951558 53.657326,-1.952173 53.657150,-1.952506 53.657578,-1.951596 53.657840)),((-1.951542 53.657732,-1.951545 53.657737,-1.951557 53.657741,-1.951569 53.657737,-1.951572 53.657733,-1.951572 53.657730,-1.951569 53.657726,-1.951565 53.657724,-1.951552 53.657723,-1.951545 53.657726,-1.951542 53.657732)),((-1.951391 53.657731,-1.951394 53.657737,-1.951401 53.657740,-1.951411 53.657740,-1.951419 53.657736,-1.951421 53.657733,-1.951420 53.657728,-1.951411 53.657723,-1.951398 53.657724,-1.951394 53.657726,-1.951391 53.657731)))
point: POINT (-1.952118 53.657435)
notes: Lime
entry-date: 2004-06-16
start-date: 2004-06-16
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.