This document outlines the Data Management Plan (DMP) for the AIdesignTEX project, funded under the Horizon Europe programme. It describes the types of data generated, processed, and stored throughout the project, including experimental, survey, multimedia, and analytical data. The plan ensures compliance with FAIR principles, ethical standards, and data protection regulations (RODO/GDPR), providing guidelines for data accessibility, interoperability, long-term archiving, and secure management. The DMP supports the project's objectives by facilitating transparent, responsible, and sustainable data handling practices.