- 🇦🇹Austria alexh
As there is still no port of this module to Backdrop, I found the following article about using Rules Components instead very helpful:
https://drupal.stackexchange.com/questions/245049/whats-the-alternative-... - 🇦🇹Austria indigoxela
Here we are now: https://github.com/backdrop-contrib/rules_conditional
Not done, yet, but on its way.