Abderrahmane, DEBBARMohammed, SOUFIASeifeddine, MERKHOUFI2022-07-062022-07-062022university of el ouedhttps://dspace.univ-eloued.dz/handle/123456789/12133mémoire master inforamatiqueيم الهدف من م ، محا وإبقاء العمالء عىل اطالع بشأن وضعية قضاياهم وتاري خ المحاكمة. نا ر ألجل تحقيق هدفنا اخت التصميم باستخدام UML بجانب 2TUP كدورة حياة لتطوير برنامج. ثم استخدمنا Flutter و Firebase إلنجاز التطبيق.The goal of our project is creating a mobile application that helps in managing a lawyer’s firm, and keeping clients informed about the statue of their cases and trial date. To achieve our objectives, we have chosen to model with UML aside to the 2TUP approach. In order to realize our application, we used flutter and Firebase.fr.2TUP,Flutter,Firebase,UML,تطبيق الهاتف المحمول مكتب جامعيMobile application, Lawyer’s firm, UML, 2TUP, Flutter, Firebase.Development of mobile application for the management of lawyer officeMaster