FYI - @John_Borelli & @Greg_Jenkins Just received this note from Tech Support regarding Relationships. These apps are Classic and not New IS.
Regarding the issue setting up a Relationship to your UL468 app, here’s the scoop:
I am able to dupe the issue and can confirm I can’t connect any of my apps to app UL468. I also ran a test with a few different apps, and I believe I’ve narrowed down the problem to newly created Infusionsoft apps. I’m able to connect to any older applications, but I’m having issues connecting to any Infusionsoft app created relatively recently.
I tried having a colleague on the database team manually add the relationship via the back-end, which appeared to have worked, but when I run the action set to distribute the contact to the app, it throws an error and doesn’t succeed.
Because of this, I’ll be sending this up as a bug to our development team. This functionality is not commonly used and is considered a legacy feature, so I don’t have any sort of ETA at this time, but you’ll receive automated emails as the issue moves through the product development pipeline.