<![CDATA[Legal education in Indonesia, particularly in the field of Sharia financial dispute resolution, remains predominantly theoretical and insufficiently aligned with Outcome-Based Education (OBE) principles. This condition creates a gap between expected graduate competencies and actual classroom practices. This study aims to develop an OBE-based textbook on the Legal Politics of Sharia Financial Dispute Resolution for law students. The research employed a Research and Development (R&D) approach using the R2D2 (Recursive, Reflective Design and Development) model, which consists of three stages: defining the focus, designing and developing, and disseminating. The research subjects were students of the Faculty of Law at Ahmad Dahlan University. Data were collected through observation, interviews, product validation sheets, and pretest–posttest questionnaires. The findings indicate that the developed textbook is valid, practical, and effective in supporting legal learning in higher education. Expert validation confirmed its high feasibility in terms of content, instructional design, and graphical presentation. Effectiveness testing demonstrated significant improvement in students’ learning outcomes, particularly in legal analysis and application of sharia principles. These results imply that integrating OBE principles into legal teaching materials can enhance constructive alignment, promote reflective and contextual learning, and strengthen professional competencies in Islamic law education.]]>
