The collective management of copyright and related rights is undertaken by various types of CMOs. CMOs act on behalf of their members, which may be authors or performers, and issue copyright licenses to users authorising the use of the works of their members or foreign rights holders they represent. CMOs also negotiate the
royalty rates and other licence terms on behalf of their members and members of foreign CMOs which whom they have agreements, collect royalty payment on behalf of rights holders and document right management data and information. Royalties are then distributed by the local or foreign CMO to their members, who, as individual rights holders, are generally not directly involved in the negotiation of the licence CMOs typically exist in a situation where it would be impossible or impractical for owners of copyright and related rights to manage their rights directly, and where it is to their advantage that the licensing of the rights that they own or represent be aggregated with a CMO. The CMO's authority is typically conveyed by its statute (if membership-based), by voluntary mandates, by representation agreements with other CMOs and/or by national law. In most cases, CMOs are organized on a not-for-profit basis and are owned or controlled by their members. A key concern for CMOs is the correct management of the vast amounts of data and information that they collect about their members, their works, other creative contributions and their usages. Documentation is thus vital for a smooth functioning of CMOs at the national, regional, and the international level. CMOs need to collect information about right holders and works, such as identifiers, names and pseudonyms, titles, shares, sub-publishing and licensing agreements, as well as information about usages in various media. This information allows CMOs to collect royalties and match and distribute them to right holders. Many CMOs use IT solutions aiming at facilitating CMOs' day-to-day operations and their cooperation with CMOs from other countries. == Different models of collective management ==