The GMAS training environment (https://gmastraining.harvard.edu) is refreshed on a weekly basis, on Sundays. It can be used for troubleshooting and for training. All of the data can be manipulated without any impact to real data that is used for reporting, and without sending false notifications to other users.
While there is not currently an in-app feature to search for documents, selecting "Ctrl" and "f" on a document repository screen will open a search tool. Entering text in this search tool will highlight any places on the page that match the entered text.
When sending emails to email@example.com, it needs to be sent from the University preferred email address to get to the clipboard. Preferred email addresses come from HR systems and can be viewed on a persons profile in GMAS.