This portion of our website is dedicated to providing personal injury lawyers with example documents that may assist in handling personal injury claims. In family law, discovery is the process of divulging all information so each party has all the facts.Contact an attorney at 602.548. Court Forms and Instructions. Completing the Forms. The attorney must be the one to file the motion (and will use his or her own form). I am a plaintiff in a lawsuit filed in Arizona and I believe that the other party has failed to comply with discovery requests. Arizona Interpleader Actions. Arizona Discovery Documents. If your attorney is filing the form for you, your attorney must sign the form.