• Only premium customers who have subscribed to SAP Business Network Asset Collaboration product can invite organizations to join the network as Freemiums. • Freemium B cannot send or initiate connections to any other organization in the network including its inviter A . A needs to send a connection to B . • Premiums can search freemiums and send a connection request, that is, A can send a connection request to B . Once B approves the connection request, they can share the content to each other. Until inviter sends a request to freemium, freemium cannot participate in the network. They can just create the data for themselves. Other premiums, for example, another premium C too can have B as its freemium. • Freemiums cannot make any of their content public. Also, a freemium cannot view the public content shared by other premiums. • Basically a freemium cannot have a public authorization group. • The freemium should not be added as a member of other premium's authorization groups.