Sort errors by – indicates how errors are to be sorted within a tree branch.  
The sort possibilities are as follows:
- Error Name – the errors are sorted alphabetically by error name.
 
- File – the errors are sorted alphabetically by the name of the file they are from.
 
- Error Code – the errors are sorted numerically by internal error code.
 
- Alphabetical by Link – the errors are sorted alphabetically by their primary link.
 
- Loop-PCU-Module-Block – the errors are sorted numerically by LPMB (where applicable).
 
- Block Number – the errors are sorted numerically by block number alone (where applicable).
 
See also