A program (film/series episode) is the basic element for administering most of the data in the ContentExplorer as it can be linked to various other elements: for example, contracts, license and material administration refer to programs. However, the sub ordinate version of a program or series represents the actual basic element of the Programmer, since only the versions of a program can be scheduled here! Selecting a version already constitutes an editorial decision, as the versions differ in its content: a PG12 rated version or a 16:9 video format version, the German synchronized or English original version.