4. Quality

4.2. Guarantor of quality

In the OER WMS environment, quality tends to be guaranteed by a community, not an expert as in the case of classic printed or electronic resources. When materials are created e.g. for university purposes, however, community reviewing can be accompanied by expert assessment. In the form of a simple template, OER WMS make it possible to attribute both an author and reviewer to each piece of content. In these cases, however, it is necessary to consider the fact that a reviewed text can change significantly over the course of time and a reviewer or author can thus be subsequently listed under a distinctly different version than the one he/she approved. This can be dealt with, for example, by listing the version that the expert last assessed and via a notification that the existing version has not yet been checked.