I'm trying to display a set of questions to people who input a token or an answer (whichever is easier) that begins with a certain letter. I can't only have them enter the letter, as it's a giveaway that there's a variance in what people are seeing with the survey. So they may be told to enter A123 or B123 depending on their group, and As should see different questions to Bs.
I've been trying to use wildcards with relevance equations on the questions, but I can't seem to make it work. Any suggestions?