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: 1/84/38-922
name: 28 Individual, 7 Groups
tree-preservation-order: undefined
1/84/38-922
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((0.241944 52.024018,0.241958 52.024019,0.241978 52.024025,0.241984 52.024028,0.241996 52.024039,0.242001 52.024053,0.241999 52.024062,0.241994 52.024070,0.241981 52.024081,0.241969 52.024086,0.241955 52.024089,0.241940 52.024090,0.241912 52.024085,0.241896 52.024076,0.241886 52.024064,0.241884 52.024059,0.241885 52.024046,0.241890 52.024037,0.241898 52.024030,0.241909 52.024024,0.241922 52.024020,0.241944 52.024018)),((0.279033 52.018853,0.279055 52.018857,0.279067 52.018861,0.279078 52.018867,0.279088 52.018879,0.279090 52.018893,0.279087 52.018902,0.279076 52.018913,0.279064 52.018919,0.279051 52.018923,0.279037 52.018925,0.279015 52.018924,0.278996 52.018918,0.278985 52.018912,0.278975 52.018900,0.278973 52.018891,0.278973 52.018886,0.278979 52.018873,0.278993 52.018862,0.279012 52.018856,0.279033 52.018853)))
point: POINT (0.260459 52.021475)
notes
entry-date: 1985-01-15
start-date: 1985-01-15
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.