The Authority Term Report/Replace window can do:
An Authority Term Usage Report shows where authority terms are used.
oBulk Authority Term Replacement
An Authority Term Replacement replaces a term (or terms), with another term. This is useful if a term is duplicated and the two instances have been used in different places throughout the system.
You can use Authority Term Report/Replace for all datafiles except for Procedural Statuses.
The Authority Term Report/Replace window