A fact type that has expressions in more than one language is presented several times in the UC Wizard, asking the same questions once per wording. A uniqueness constraint applies to the roles, not to the wording, so the repetition adds nothing and makes the wizard feel endless on translated models.

Expected: the wizard shows the wording of the model's own language, and a set of roles that has already been handled is not presented again in another expression. A fact type that has no expression in the model language is still handled once, in whatever language it does have.