Database
You can create new database connections and external table connections. A database connection is the registration of another database to which the Sage CRM server can connect directly or indirectly. You can select from predefined database types. When you've made the database connection, you can create a new table connection by referencing the new database connection or an existing database connection. You need the Extensibility Module in order to create these connections. Also, the database with which the connection is made must have a field that can uniquely identify the table, and there must be a matching field with this value on the related table in Sage CRM.