Content On-Demand (COD) refers to the availability of learning materials and resources for learners to access at their convenience. It allows learners to retrieve specific content whenever they need it, rather than being limited to a fixed schedule or delivery format. Content On-Demand is typically facilitated through digital platforms, such as learning management systems (LMS), where learners can search, browse, and retrieve relevant learning materials, such as eLearning courses, videos, documents, and other resources. This approach provides learners with flexibility and autonomy in accessing and consuming content based on their individual needs and preferences.