I have in the company Openfire 4.1.4, installed on the Linux Virtual Server Ubuntu Server 64Bits. Openfire is associated with AD / DC, users and groups are all Active Direct.
What would be the step by step to carry out the update? Can I run from above without risk of losing information, groups, contacts, filing conversations?
If you can not explain it here in the community, where can I find the step by step? Thank you in advance.