Once you have been granted access to the package on ForgeBox, you will be able to install the module from your CommandBox CLI. Check and make sure you are logged into the CLI with your ForgeBox account.
forgebox whoami
If you're not logged in, you can authenticate like so:
forgebox login
Now you're ready to install the Service Manager module!
install commandbox-service-manager@ortus
The module will be installed as a global/system CommandBox module. You can update all your system modules or just the service manager like so:
# Check and update all system dependencies
update --system
# Update only the service manager
update commandbox-service-manager@ortus --system
# List all system dependencies
list --system
# Check for oudated dependencies
outdated --system