This template depicts a data flow diagram for a banking system. The process starts with a "Bank" entity that sends a "topic" to a "liq response" which then converts to "xml". The xml data flows to a "landing area" and an "output area". There are multiple "PC (active)" nodes connected to a "Mq queue" and "CASA". The diagram shows how data moves between these components, highlighting the role of active PCs and the queue in managing banking transactions.