1. Log into vSphere Client by your system admin account
https://mrsvcs01.mopt.vic.gov.au
2. Search the server that need to be taken a snapshot
3. select the server you need to take a snapshot, follow the image below to start to take a snapshot.
3. Create a meaningful description for the snapshot is going to take, can click create.
4. A snapshot will appear in time stamp order. In the following example, there are two snapshot, one in 1:05pm and another on is 1:09pm
5. if you need to reverse a server back to a particular stage? select the snapshot you need to reverse to and click revert.
6. click "revert" to finish the process.