Maintenance
Orphaned Annotations
Provided you have the proper rights you may remove orphaned data sets in
the table Annotation. To delete annotations which are not linked to any
data in the database use the tab page 
Orphaned
data - 
Annotations. These orphaned data
sets may e.g. be derived from specimens which were deleted. Click on the
List orphaned annotations button to list all annotations and their
related tables which are orphaned. The found annotations will be listed
in the form. Click on the remove orphaned annotations button to
remove the data.
