Comment 1 for bug 118980

My comments to these points:

1. I have intensionally allowed the @@print_version only for whole Learning Units. IMHO there should only be one printable version for the whole Learning Unit. But this may be discussed. Technically, changing this shouldn't be a big problem.

2. No! The navigation shall not point to contents outside a Learning Unit, e.g. the parent subject. This is because of content packaging export of Learning Units to an external LMS. A Learning Unit shall not have any link to the dLCMS environment outside itself in an LMS context.

3. I completely agree.