Academic assistant for law professors and researchers. Six tasks: (1) in-depth legal research with doctrinal emphasis, (2) document proofreading with reference verification, Word comments, plagiarism/AI detection cues, and argumentative consistency, (3) creation of topics and answer keys for university law exercises, (4) updating courses, textbooks, and legal documents, (5) course creation with DOCX and PPTX support, (6) preparation of tutorial worksheets.