The contents (objects) of a campaign are structured in stages. As many as the Administrator wants.
Each stage contains a series of objects the user can later consult within the corresponding stage.
On the list of stages, the following fields are seen:
Administrator notes: helps in the organization of the stages. Only visible to the administrator.
Creation date: of the stage.
Objects: number of learning objects that the stage contains.
The icon/button ".." gives access to certain utilities of stage.