Create Auto action question

Hello...
we need to create an auto action that will be triggered if a specific URL is viewed.

Details...

User links to a 3d party component page with url " www.domain.com/3d_party ".
There, if the auto action conditions are met, redirect user to other page.

Is it possible?

If that page fires off an event or that page itself is an auto action then yes. Another option is to insert JavaScript on that page that calls your auto action, but depending on what conditions you're checking that may or may not work. As you've not disclosed what that page is going to be I can't really advise any further.

As i have mentioned in my first post, this is a 3d party component page that is called through a joomla menu item.
The exact url of the menu item is...
index.php?option=com_visforms&view=visforms&id=1

The condition that we are checking in the redirect auto action is...
field: users
where we set some user ids.

You'll need to see if that 3rd party component fires off any Joomla events for you to act on for CB Auto Actions to do anything there. Worst case you'd have to act on high up events like routing and rendering, but I really don't recommend doing so as those fire off on every single request.

Thank you Krileon.