Tree preservation zone

There is a problem

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

reference: 89/00469/C/1
name: 19 Woodhouse Lane, Brighouse
tree-preservation-order: undefined
89/00469/C
tree-preservation-zone-type: group
geometry: MULTIPOLYGON (((-1.773719 53.692593,-1.773709 53.692583,-1.772904 53.692844,-1.772427 53.692314,-1.772274 53.692369,-1.772679 53.692900,-1.772812 53.692915,-1.772946 53.692913,-1.773341 53.692759,-1.773719 53.692593)),((-1.772869 53.692338,-1.772879 53.692347,-1.772899 53.692340,-1.772884 53.692329,-1.772869 53.692338)),((-1.772717 53.692365,-1.772730 53.692374,-1.772748 53.692365,-1.772735 53.692356,-1.772717 53.692365)),((-1.772642 53.692275,-1.772660 53.692284,-1.772672 53.692272,-1.772655 53.692266,-1.772642 53.692275)),((-1.772612 53.692311,-1.772629 53.692320,-1.772642 53.692309,-1.772622 53.692302,-1.772612 53.692311)),((-1.772551 53.692383,-1.772568 53.692392,-1.772581 53.692381,-1.772561 53.692374,-1.772551 53.692383)),((-1.772746 53.692198,-1.772653 53.692232,-1.772693 53.692240,-1.772746 53.692220,-1.772752 53.692210,-1.772746 53.692198)))
point: POINT (-1.772752 53.692664)
notes: Hawthorn, cherry, beech, yew, silver birch, holly, oak, mountain ash, willow, cypress, laburnum, magnolia, plum, apple, pear
entry-date: 1990-05-11
start-date: 1990-05-11
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.