How to take email (GMail), google docs and other information with you when you leave.
If you have a personal gmail account, you can move a copy of your email and Google Drive documents to it.
You can migrate your contacts by exporting them from your UMS account and importing them into your personal Gmail account by following the instructions to “Import Contacts from a Gmail Account”
In addition, you should also perform a “TakeOut” on all of your account data. This will ensure that you have a copy of everything that was in your account, should you need it.