BrightSign BSNEE Upgrade Guide v.3.9 - Manual (Page 8)

BSNEE Installation Guide 6
Click Next to confirm the backup parameters you have chosen.
Bindings Configuration
The Base Domain Name must remain the same during the BSNEE upgrade process. Select
each node to change the bindings for that node.
Node names are populated using the existing BSNEE configuration files. The
Web Services
and Device Handlers node names are editable, but we recommend against changing them
unless it is absolutely necessary. If the name of the Device Handlers node is changed, all
players connecting to the BSNEE account will need to be set up again.