Object Type
Object type is used to group objects with same structure, metadata attributes & behaviour. These object types are first-class entities in the platform and have implementation specific for each object type like:
Storage & Processing logic for each object type. E.g: content storage & publish process is different from collection storage & publish process.
Separate editors for each object type. E.g: content editor & collection editor
Separate players for each object type. E.g: content player & collection player
Object Types in Sunbird Platform
Collection
Content
QuestionSet
Question
Asset