Union apprenticeship sign-ups near Madison after 17 years as an administrative assistant

I heard of an apprenticeship with paid on-the-job training for people changing careers. I have read a lot of threads here and could not find my exact situation. The application needs a diploma or equivalent, a driver's licence and a short aptitude test. Did anyone go through it?

Bring your transcripts and any proof of work history. They asked for both in the interview.