Clearify "Streams" in catalogue product defnition #43
Description
The wording and definition of streams in catalogue product is not clear enough
original idea: a product is the commercial offering, the content is defined as streams/methods/streamcodes. A product can contain multiple methods. a method can be sold in multiple products.
The link between the product and the method is the streams.
Example:
product : EAN:9789006617924, Name:"Systematische Natuurkunde LRN-line online + boek 4 havo". ,Streams: [sysnat_e9_h4, sysnat_e9_v4, etc]
product : EAN:9789006617931, Name:"Systematische Natuurkunde LRN-line online + boek 5 havo ,Streams: [sysnat_e9_h4, sysnat_e9_h5, etc]
The stream information is the key to more metadata about a method which can be exchanged in in a standard format (like CMI5e). The stream metadata consist of a description of chapters, paragraphs and links to content that a teacher can use to personalize learning plans.
Also part of ECK standard (ask @edwinverwoerd )