Companies in the region have since the opening of the bridge had easy access to the market on the other side of the Sound. One of the conditions of profiting from the large market is that companies have access to knowledge about the other side of the region. Info Business resund is a co-operation between four large libraries in the Oresund Region, that will develop and test a computer course for librarians working at libraries in the Oresund Region in how to search business information, and thereby being able to help companies in their search for information. The libraries business service will primarily consist of help in searching information about companies, customers, suppliers and competitors.