Unintended disagreements occur when a parent (B) is
thinned by swapping a child (E) to another part of the
taxonomic tree, resulting in existing IDs of the parent being interpreted
as disagreements with existing IDs of the swapped child.
Identification
ID 2 of taxon E will be an unintended disagreement with ID 1 of taxon B after the taxon swap
If thinning a parent results in more than 10 unintended disagreements, you
should split the parent after swapping the child to replace existing IDs
of the parent (B) with IDs that don't disagree.
@ctmdb it is very difficult to trace your thinking when you do not include sources. Is there something more recent than Zhang et al. 2021?
https://bioone.org/journals/malacologia/volume-63/issue-2/040.063.0207/Review-of-the-Genus-Pseudiberus-Ancey-1887-Eupulmonata--Camaenidae/10.4002/040.063.0207.short