Wow, the website for this product is poorly implemented. It's like it's never meant to be sold or something.
Anyway, go HERE. The link is the Data Sheet for the appliance. Look at the upper right-hand corner of the page for the "Feedback" section. Click that. Put a rating that you think the page deserves and put the comment about the location of the User Guide. DO NOT forget to put your email address. If they are actively monitoring their inbox, a team should be in contact with you in the next 4 hours.
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.