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: TPO1952_001WFD_W_011
name: W11
tree-preservation-order: undefined
TPO1952_001WFD
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-1.604505 53.893176,-1.604633 53.892573,-1.604625 53.892540,-1.604586 53.892514,-1.604545 53.892502,-1.604329 53.892476,-1.603861 53.892379,-1.603711 53.892367,-1.603088 53.892401,-1.602892 53.892427,-1.602674 53.892472,-1.602323 53.892574,-1.602137 53.892640,-1.602107 53.892662,-1.602084 53.892693,-1.602053 53.892782,-1.602001 53.892817,-1.601763 53.892863,-1.601660 53.892874,-1.601509 53.892873,-1.601272 53.892858,-1.601132 53.892834,-1.601045 53.892804,-1.600988 53.892767,-1.600892 53.892634,-1.600827 53.892582,-1.600092 53.892412,-1.600031 53.892410,-1.599981 53.892423,-1.598783 53.892912,-1.598507 53.893045,-1.598426 53.893103,-1.598245 53.893204,-1.598480 53.893460,-1.598618 53.893597,-1.598668 53.893639,-1.598747 53.893677,-1.598982 53.893736,-1.599951 53.893744,-1.600438 53.894650,-1.600539 53.894614,-1.600586 53.894586,-1.600632 53.894553,-1.600725 53.894466,-1.600842 53.894389,-1.601334 53.894134,-1.602567 53.894049,-1.602986 53.894003,-1.603060 53.893988,-1.603089 53.893967,-1.603149 53.893899,-1.603330 53.893650,-1.603481 53.893532,-1.603725 53.893424,-1.604046 53.893295,-1.604505 53.893176)))
point: POINT (-1.601485 53.893279)
notes
entry-date: 2026-02-12
start-date: 1952-01-25
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.