O'Hara, T. D.; Hugall, A. F.; Cisternas, P. A.; Boissin, E.; Bribiesca-Contreras, G.; Sellanes, J.; Paulay, G.; Byrne, M. (2018). Phylogenomics, life history and morphological evolution of ophiocomid brittlestars. Molecular Phylogenetics and Evolution. 130: 67-80., available online at https://doi.org/10.1016/j.ympev.2018.10.003 (Link)
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.