TOPIC: Could be possible write comments under smf id?

Hi guys, I have Joomla/SMF website. Registrations are disabled on Joomla, I use SMF system, so, my question is if there is a way of user can post coments in joomla under SMF registration, using SSI. I'm not using bridge because it don't work on my J 1.0.13
Thanks in advance.

I don't think so. You saying that all the users on your web site are in the SMF database? Then it will be not possible - only unregistered users will be able to post (because there will be no registered users)

I thought that could be possible create a new category of members, for example "SMF USERS", and with SSI functions of SMF let them comment.
In fact, in my Joomla portal I have a module that allows logging into SMF, and once logged on, shows the user's nickname, without bridge.