What do criminal lawyers submit to the court?

What are the procedures for criminal defense to submit to the court, including defender's power of attorney for criminal defense, law firm's letter to appear in court, copy of lawyer's card, defense opinions (which can be submitted in advance or when defending in court), copy of evidence materials beneficial to the defendant, copy and extract all materials related to the case before the trial, apply for witness to appear in court, apply for re-appraisal, etc.