You are correct, of course, Ken. You don't always HAVE TO create a tag (except with Alarms, and a few other places).
And you could even argue that it's better that you DON'T use the tag database - having animation linked directly to the the ControlLogix tag will be faster.
But why doesn't RSViewME at least LET YOU import tags from Controllogix?
But in RSViewME Studio (I'm still on V 3.1, so you can let me know if this has changed in 3.2) under Tools | Tag Import and Export Wizard, there is an option for "Import RSLogix 5/500 Address and Symbol files".
You would think that there would be a "Import ControlLogix Tags from csv file" option.
I've got to agree with seppoalanen on this one - there are times that RSViewME seems "half-made".
(oh-oh. Did I just send out "Let's bash RSViewME" invitations? I hope not - that's not where I want this to go.)