Have a Managed Metadata Service Term Set with 6 levels of heirarchy, representing the whole corporate georaphical imprint. With time the 

structure had changed a lot and we needed to reflect the changes in this strucutre.  

But since the term set is used extensively across various applications in sharepoint, needed a utlity to let the site owners know about the impending changes.  

The utility traverses the whole Farm, and lists down the list urls  having the changed Term Set as one of the column. 

Utility prompts the user to input the termset id (to be searched for ) and the export file (.csv) path.

Along with the list url, site owners ( those having full control on the site, where the list is located) is mentioned so that an email can be sent easily