clone a WissKI
To use WissKI in education, it would be good to be able to give students their own WissKIs to play with. But empty WissKIs are no fun. Therefore I would like to have a "clone a WissKI" feature.
Concretely, I would like to have a field initialize/clone content from
in the metadata form, which allows to specify a WissKI to be cloned. All metadata (users, ...) are generated according to the form, and the content is copied from the specified WissKI.