Relationships are the lifeblood of law firms. Strong relationships help retain big clients and open doors to the next big clients. The typical attorney develops relationships to about 1,000 contacts, and a firm of 300 attorneys has hundreds of thousands of contacts in its extended network. But, paradoxically, the larger the organization, the harder it is to identify, coordinate and leverage these relationships. Leading firms have realized the need for and importance of a more systematic process for mapping and managing global relationships. One firm that implemented enterprise relationship management (ERM) described the challenge well: "Our attorneys have developed relationships with thousands of firms and organizations, but before implementing an ERM system we had no way to systematically catalog, search and leverage that information." For those unfamiliar with ERM, it is software that identifies contacts within the extended networks of all employees, mapping "who your firm knows" by analyzing address books, email traffic patterns, time and billing systems, CRM systems and other corporate data. This thorough, systematic approach has been proven to yield important benefits for the firm: 1) a far more complete picture of strategic relationships than what can be assembled from blast emails, CRM systems, spreadsheets and poking the old-boys network; 2) more detailed information about each contact, benefiting from the combined "wisdom" of your firm's systems and employees; 3) better understanding of the relationships that matter, through use of sophisticated algorithms that rank contacts by "strength of relationship;" and 4) improved efficiency, as ERM systems require no data entry from attorneys or others.