We look after multiple municipalities. One of the sites that we just started looking after is still using version 8.3. All the rest of the locations are at some flavor of version 10. We are planning upgrading all sites to version 11.
Question: Can we upgrade version 8.3 to version 11 in one move, or will we need to upgrade them to a previous version first (ie: 10.2)?
Thanks,
Robert.