Alviar, Rina Lyn J.Guban, Remelyn R.Hulipas, Edmar G.Nalica, Julianne Rose O.2025-09-062025-09-062023-05Alviar, R. L. J., Guban, R. R., Hulipas, E. G., & Nalica, J. R. O. (2023) E-Track Mo: a document tracking and monitoring system [Unpublished Undergraduate thesis]. Don Mariano Marcos Memorial State University - South La Union Campus, Agoo, La Union.https://lakasa.dmmmsu.edu.ph/handle/123456789/333Full text.This study aimed to develop a Document Tracking and Monitoring System to save time, eliminate the problems of manual process, and to increase efficiency. The objectives were (l) to determine the functional and non-functional requirements of the developed system; (2) to construct the system using the Rapid Application Development (RAD) model; and (3) to evaluate the level of usability of the developed system in terms of ease of use, ease of learning, and satisfaction. The researchers employed descriptive and developmental research as the research designs. The RAD Model was used for the development of the system, which is consisted of four phases: requirements planning, user design, construction, and cutover. The USE questionnaire by Lund was utilized to determine the level of usability of the developed system. As for the performance, the developed system was rated as highly usable in terms of ease of use, ease of learning, and satisfaction, with an overall mean rating of 4.25.en-USThesis