Tree preservation zone

There is a problem

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

reference: K9M35HDN0N700
name: Wesley Theological College College Park Drive Bristol BS10 7QD
tree-preservation-order: undefined
1091/R
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-2.620513 51.503277,-2.620767 51.503204,-2.621132 51.503041,-2.621227 51.502980,-2.621569 51.502877,-2.622105 51.502740,-2.622974 51.502564,-2.623354 51.502473,-2.623288 51.502286,-2.623270 51.502179,-2.623177 51.501896,-2.623348 51.501796,-2.623789 51.501606,-2.623947 51.501558,-2.624085 51.501478,-2.624090 51.501379,-2.623997 51.501099,-2.623949 51.501027,-2.623862 51.500922,-2.623795 51.500863,-2.623837 51.501038,-2.623808 51.501088,-2.623765 51.501119,-2.623640 51.501157,-2.623468 51.501172,-2.623277 51.501200,-2.623191 51.501229,-2.623100 51.501302,-2.622932 51.501372,-2.622781 51.501461,-2.622706 51.501525,-2.622690 51.501608,-2.622420 51.501706,-2.622414 51.501745,-2.622603 51.501974,-2.621852 51.502287,-2.621661 51.502319,-2.621503 51.502374,-2.621427 51.502418,-2.621402 51.502467,-2.621027 51.502624,-2.620957 51.502633,-2.620835 51.502664,-2.620789 51.502638,-2.620657 51.502690,-2.620439 51.502741,-2.620089 51.502745,-2.619805 51.502831,-2.619610 51.502840,-2.619634 51.502898,-2.619651 51.502906,-2.620127 51.502862,-2.620513 51.503277)))
point: POINT (-2.622288 51.502228)
notes: G1 - Sycamore and Ash. W1 - Broadleaf woodland.
organisation
entry-date: 2011-12-12
start-date: 2011-12-12
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.