I love the way the "Employee of" relationship can be created simply by adding the "Current Employer" field to a profile. Is there a corollary for other relationships? I need to be able to track if an event registrant is connected to another external partnering organization. However, I don't retain the membership information for the partnering organizations.
Quick example: Create a "Church Member of" relationship to an Organization/Church while signing up for a training.
(If I missed this in the docs, oops!, please forgive me.) It seems that most are using Drupal WebForms, which is, um, difficult? on WordPress.