Another part of content serving is collection of information about learning process. Content package can show or hide some material according to the rules that are defined in educational scenario, so it is possible to provide some extra flexibility of educational content. For better content adoption it is necessary to collect some information about learning process and learning situation. During design process LO is assigned with metadata according to IEE/LOM standard2, metadata allows to join LO to the scenario and also manipulate with them during material runtime. Metadata can be collected from learners through specific forms, but it can also be generated in the system according to the learning situation so it would minimize user input and speed up learning process.