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: 1/75/05-148
name: Area
tree-preservation-order: undefined
1/75/05-148
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((0.197693 52.065008,0.197625 52.065063,0.197585 52.065093,0.197540 52.065125,0.197500 52.065146,0.197452 52.065166,0.197379 52.065192,0.197331 52.065204,0.197300 52.065208,0.197277 52.065208,0.197254 52.065206,0.197232 52.065202,0.197138 52.065176,0.197075 52.065151,0.197023 52.065124,0.196811 52.064999,0.196719 52.065040,0.196623 52.064989,0.196475 52.064900,0.196442 52.064878,0.196409 52.064851,0.196326 52.064770,0.196289 52.064738,0.196463 52.064651,0.196569 52.064605,0.196629 52.064580,0.196815 52.064509,0.197074 52.064402,0.197097 52.064395,0.197115 52.064392,0.197153 52.064389,0.197168 52.064391,0.197191 52.064400,0.197206 52.064410,0.197306 52.064486,0.197371 52.064539,0.197691 52.064818,0.197769 52.064893,0.197805 52.064925,0.197789 52.064934,0.197693 52.065008)))
point: POINT (0.197084 52.064812)
notes
entry-date: 1975-07-07
start-date: 1975-07-07
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.