Sui generis database right
A "sui generis" database right is considered to be a property right, comparable to but distinct from copyright, that exists to recognise the investment that is made in compiling a database, even when this does not involve the "creative" aspect that is reflected by copyright.
Professional services networks
Professional service networks are sui generis, and each network is formed for a different reason. Current and potential members are attracted to networks in which they can pursue their own individual objectives. While networks clearly do have things in common, each must be viewed in the context of its uniqueness. A successful network is one that meets the expectations of all of its members.