Tree preservation zone

There is a problem

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

reference: IC3RWUDNBB000
name: Land At The Rear Of 19-29 Kingsweston Road Henbury Bristol BS10 7QT
tree-preservation-order: undefined
242
tree-preservation-zone-type: group
geometry: MULTIPOLYGON (((-2.637837 51.505978,-2.637832 51.505985,-2.637854 51.505996,-2.637867 51.506005,-2.637871 51.506011,-2.637882 51.506014,-2.637898 51.506016,-2.637908 51.506014,-2.637915 51.506005,-2.637918 51.505998,-2.637915 51.505992,-2.637915 51.505986,-2.637909 51.505980,-2.637903 51.505977,-2.637890 51.505974,-2.637889 51.505966,-2.637876 51.505965,-2.637873 51.505960,-2.637878 51.505951,-2.637866 51.505935,-2.637855 51.505932,-2.637853 51.505926,-2.637852 51.505912,-2.637840 51.505907,-2.637839 51.505895,-2.637828 51.505887,-2.637824 51.505881,-2.637826 51.505875,-2.637816 51.505869,-2.637817 51.505864,-2.637807 51.505861,-2.637793 51.505861,-2.637774 51.505866,-2.637771 51.505878,-2.637767 51.505882,-2.637767 51.505887,-2.637775 51.505888,-2.637781 51.505891,-2.637784 51.505896,-2.637789 51.505899,-2.637790 51.505908,-2.637794 51.505913,-2.637806 51.505921,-2.637808 51.505932,-2.637811 51.505935,-2.637821 51.505936,-2.637825 51.505938,-2.637826 51.505956,-2.637838 51.505971,-2.637837 51.505978)))
point: POINT (-2.637843 51.50594)
notes: WESTERN RED CEDAR - Thuja plicata,LAWSON CYPRESS - Chamaecyparis lawsoniana
entry-date: 2005-02-18
start-date: 2005-02-18
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.