The upload of texts, graphs, pictures and similar works (termed “material(s)” in the following) onto the platform is an activity which is subject to copyright laws. 
If you are not the sole proprietor of the copyrights to a given material (e.g. if the material belongs to a third party, you produced this material 
together with others (co-authors) and/or transferred the rights to the material to a publisher) you may only upload the material onto the platform with express, 
written consent of the third party, the co-author, the publisher, or other copyright holders. With the upload of a given material onto the platform, 
you confirm that you have clarified the situation concerning the copyright and are authorised to upload the material onto the platform.

For more information, see the End User Agreement [https://www.alexandria.unisg.ch/info/end-user-agreement]