Displays information about a changeset and lets you change the associated attributes, such as comments and check-in notes. ...

Displays information about a changeset and lets you change the associated
attributes, such as comments and check-in notes.

tf changeset [/comment:("comment"|@commentfile)] 
             [/notes:("NoteFieldName"="NoteFieldValue"|@notefile)] [/noprompt]
             [/collection:TeamProjectCollectionUrl]
             [changesetnumber | /latest] [/login:username,[password]]