Are there ANY working CMS-CPG Bridges?

[FTW]

We are looking for a list of current, active Coppermine and CMS bridges that will allow our users to move from our CMS site to CMG without having to log in again.

We are currently using phpBB and the following CMS programs:

Backdrop CMS, ( a fork of Drupal 7)
phpFusion
E-107
Zenarrio

We have tried other CMS programs and would be willing to experiment with others as well, as long as they have a "news" type template. We don't care about the Coppermine template matching our site, we simply need to provide a site where our users don't have to log in multiple times.

Thanks for any suggestions.
FTW

[ron4mac]

Last I knew, this was working.

[FTW]

Thank you for the update on working CMS program tunnels or bridges. We use Drupal, but we choose to stay with version 7 instead of 8, so I will give Joomla another shot and see what progress they have made over the last 5 or so years.

Appreciate the update.
FTW