This figure illustrates a JMS destination configured on a remote JMS server with no mappings. It shows two WebLogic Server clusters (A and B). Cluster A contains the MDB and cluster B contains JNDI, connection factory, and JMS destination. A solid line arrow connects MDB and JNDI and the arrow is labeled "URL." A solid line arrow also connects MDB and JMS destination. A dashed line arrow connects MDB and connection factory. The key indicates that a solid line "requires configuration" and a dashed line is "not configured."