Migration-Notes.md

@@ -116,6 +116,7 @@ Instead of listing all past accounts here, we will list the status of accounts e
 | rhyan | rpsawyer | Rhyan Sawyer | |
 | sanjay | schepuri | Sanjay Chepuri | __moved__ |
 | sarah | shndrsn | Sarah Henderson | |
+| sigsbee | ksigsbee | Kristine Sigsbee | __moved__ |
 | ygao113 | ygao113 | Yang Gao | __moved__ |
 
 ## Active Directory Accounts on Legacy Systems