====== Bitacora ====== participant "Entrada" as entrada participant "BE Bitacora" as bitacora participant "DS Bitacora" as dsBitacora entrada->+bitacora: "Solicita Guardar" bitacora->+dsBitacora: "Guardar(bitacora:IBitacora)" dsBitacora-->bitacora: "bool" bitacora-->entrada: "bool"