The Block Notes extension gives to the owner of a network of contents- [Network of Contents: is the channel in which owners can post their content and the audience can see the contents posted by the owners] - the possibility to specify an original sticky notes to their contents- [Contents: every content intended as text,
The Multi Language extension let the owner of the content- [Content Owner: the owner(s) of a content (usually includes all owners of the network that shared it)] - to specify max 4 languages from the 487 languages available, to link the content- [Contents: every content intended as text, images, audio or video] - on a