Tree preservation zone

There is a problem

tree-preservation-order column must match the reference field in the tree preservation order dataset

reference: 1/2015/TAN W1
name: LAND AT GLEBE FIELD, LIMPSFIELD
tree-preservation-order: undefined
1/2015/TAN
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((0.005344 51.258231,0.005625 51.258149,0.005852 51.258121,0.006070 51.258123,0.006185 51.258163,0.006653 51.258238,0.006694 51.258303,0.006849 51.258390,0.007169 51.258551,0.007354 51.258667,0.007623 51.258751,0.007848 51.258908,0.008283 51.259097,0.008508 51.259248,0.008577 51.259318,0.008637 51.259394,0.008632 51.259489,0.008760 51.259594,0.008861 51.259741,0.008913 51.259847,0.008868 51.259908,0.008736 51.259928,0.008649 51.259870,0.008550 51.259782,0.008441 51.259677,0.008350 51.259554,0.008212 51.259431,0.008058 51.259368,0.007920 51.259240,0.007667 51.259107,0.007385 51.258940,0.007075 51.258784,0.007038 51.258797,0.006974 51.258852,0.006909 51.258894,0.006705 51.258993,0.006639 51.259012,0.006536 51.259026,0.006317 51.259006,0.006221 51.258989,0.006180 51.258907,0.006231 51.258769,0.006258 51.258751,0.006436 51.258706,0.006426 51.258677,0.006386 51.258642,0.006300 51.258619,0.006279 51.258566,0.006193 51.258550,0.005996 51.258607,0.005901 51.258596,0.005820 51.258479,0.005786 51.258348,0.005755 51.258307,0.005465 51.258378,0.005377 51.258332,0.005344 51.258231)))
point: POINT (0.007089 51.258818)
notes
organisation
entry-date: 2015-01-06
start-date: 2015-01-06
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.