How Can I Share it? (www.howcanishareit.com) is an initiative of the International Association of Scientific, Technical and Medical Publishers (STM), launched in May 2016. A long-standing STM working group has been exploring the effects of scholarly collaboration networks (SCNs), such as ResearchGate, Mendeley, Readcube and many others. The working group developed a set of voluntary principles for article sharing, endorsed by many publishers and SCNs, and the new site aims to provide practical information on all aspects of sharing articles.