SupportTrio now supports external login sources for both public and admin sections. We included LDAP and vbulletin integration by default. Login sources allow you to connect to external systems, such as vBulletin, LDAP, or virtually any other external source to authenticate your users.
You can configure your login sources by clicking its menu option under the Users menu. First, you choose which login sources are enabled by editing each one you want to use and checking its enabled status. Any login source considered to be enabled will be used to authenticate users. Once you do so, if you have more than one enabled, you can move it up or down the list by clicking the “up” or “down” links respectively on the list screen. The login source at the top represents the first source we’ll try to authenticate a user; the bottom one the last. We try each source until all of them report that they don’t know a user before we state that this user doesn’t exist.
Before you use a login source, you’ll need to edit each one to input the connection information, such as its database location.
For people adding new connections: The best way to get into creating connections is to look at an already-existing one that closely matches what you want to do. If your authentication system is another MySQL database, for example, then you might want to check out the vBulletin connection file. For more details on creating your own connection file click here for our documentation or contact support.
We will be adding a long list of external login source connection files for a number of products. If you have a specific product you are looking to integrate with - contact support and we can assist with creating an external login source connection file.
UPDATE: We have just added Joomla and PHPBB3 as external login sources.

For external login, is it necessary for users to be created first in supporttrio ?
Nope–there’s no need to create users ahead of time. You can simply log in with the external source.
I’m lost a little… can existing Support Trio users login to vBulletin …..is it more like login share? both ways?
Existing vBulletin users could log into SupportTrio. SupportTrio does not affect your external systems (such as vBulletin) at all so SupportTrio users cannot log into vBulletin.
That makes no sense….. lets say that I’m running site where VB is my community forum and Support Trio is my Support system… based on what you just wrote, my clients need to create another login to use VB while other people including just participants on the forum , have access to support without creating separate login.
From the usability standpoint it is very weird. I would rather share login info for both, so users can login with the login info everywhere. I know by autopsy, that people hate to create separate logins for each system especially if both are located on one site.
[…] A while back we released a feature that allows certain ActiveCampaign products to authenticate users with an external login source. This feature is currently supported in KnowledgeBuilder 3.x and SupportTrio 2.x, and will soon be included in every ActiveCampaign product. […]